Answer:
39.5
Step-by-step explanation:
which solution makes the equation true
6d=8(12-6)
Answer:
d = 8
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityStep-by-step explanation:
Step 1: Define
6d = 8(12 - 6)
Step 2: Solve for d
(Parenthesis) Subtract: 6d = 8(6)Multiply: 6d = 48[Division Property of Equality] Divide 6 on both sides: d = 8If the simple interest on $7,000 for 5 years is $2,800, then what is the interest rate?
Answer:
8%
Step-by-step explanation:
Solving our equation
r = 2800 / ( 7000 × 5 ) = 0.08
r = 0.08
converting r decimal to a percentage
R = 0.08 * 100 = 8%/year
The interest rate required to
accumulate simple interest of $ 2,800.00
from a principal of $ 7,000.00
over 5 years is 8% per year.
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Answer:
...
Step-by-step explanation:
Answer:
Ok
Step-by-step explanation:
lolahsusnakaijaahasjssn
pls help me i dont know how to do it
Help plxzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzxzxfde
Answer:
18 boxes lol
Step-by-step explanation:
the answer is 18 boxes
410÷24=17.083...
he needs to pack all of them so the answer is 18.
hope that helped.
60÷(63÷7)=
I don't understand plz help
Answer:
answer is simple
first we will solve the bracket
(63÷7)
it is 9
and then 60÷ 9
which gives 6.67
HELP IMMIDIATELY MY TEACHER IS TIMING ME! 30 POINTS
Answer:
27 and 23
Step-by-step explanation:
How many division facts can you write to represent the factors of 15?
Answer:
4 division facts
Guys help me with this question please
Answer:
2/7
Step-by-step explanation:
From 8 am to 3 pm, there are 7 hours, and the price changed $2 (52 - 50 = 2)
In order to find the Change in price per hour, divide the total price change by the number of hours. (in most questions with the word "per", it is a division problem)
2$ / 7hrs = 2/7 dollars per hour
Please help im confused
Answer:
RST
Step-by-step explanation:
The question is asking you to complete the congruence statement. In a congruence statement, the corresponding angles must be in the same order they are in, in the first half of the statement. In the first triangle <M=79, <N=60, and <O=42. So the other half must be in this same order. In the other triangle <R=79, <S=60, and <T=52, which is why the answer is RST.
a chord subtends an angle of 34 at the center of a circle of radius 4cm find the length of the chord (take =22/7)
Answer:
2.34 cm
Step-by-step explanation:
From the question given above, the following data were obtained:
Angle at the centre (θ) = 34°
Radius (r) = 4 cm
Length of chord (C) =?
The length of the chord can be obtained as follow:
C = 2rSine(θ/2)
C = 2 × 4 × Sine(34/2)
C = 8 × Sine 17
C = 8 × 0.2924
C = 2.34 cm
Therefore, the lenght of the chord is 2.34 cm.
need help geometry be serious
Which expression is equivalent to (8x - 1) (4x + 3) ?
Answer:
A
Step-by-step explanation:
multiplying both the equation
does anyone know 3²?
Answer:
It is 9.
Step-by-step explanation:
Which one is the answer.
10. Zeke is calculating the interest earned on a deposit of $5,200 in an account that earns 3.15%
simple interest after 48 months.
I = prt
I = 5,200(.03 15) (48)
I= 7,862.4
Zeke finds the interest earned to be $7,862.40 as shown in his work above. Find and describe the
mistake in Zeke's work:
Find the correct amount of interest earned:
Answer:
655.20
Step-by-step explanation:
Answer:
686.81
Step-by-step explanation:
The interest of this Question is 686.81.
P: 5200
T:4 Years
R: 0.0315
A=5200(1+0.0315)^4 = Total Value - P = The interest. AKA 686.81
need help geometry ...........
[tex]\color{plum}\tt2x + 7° = \underline{65} \: degrees[/tex]
Steps to derive the correct solution :The exterior angle corollary states that the measure of a triangle's exterior angle is the sum of the opposite interior angles of the exterior angle.
Which means :
∠36° + ∠x° = ∠(2x + 7)°Let us solve this equation to find the measure of the exterior angle :
[tex] =\tt 2x + 7 = 36 + x[/tex]
[tex] = \tt2x + 7 - x = 36[/tex]
[tex] =\tt x + 7 = 36[/tex]
[tex] = \tt \: x = 36 - 7[/tex]
[tex] =\tt x = 29[/tex]
Thus, the measure of ∠x = 29°Then, the measure of the exterior angle :
[tex] = \tt2 \times 29 + 7[/tex]
[tex] = \tt58 + 7[/tex]
[tex] = \tt65[/tex]
Thus, the measure of the exterior angle 2x+7 = 65°
Let us check whether or not we have found out the correct measure of each angle by placing 29 in the place of x:
[tex] = \tt2 \times 29 + 7 = 36 + 29[/tex]
[tex] =\tt 58 + 7 = 36 + 29[/tex]
[tex] = \tt65 = 65[/tex]
Since the measures match we can conclude that we have found out the correct value of each angle.
Therefore, ∠2x + 7° = 65°
if you bought a stock last year for a price of $120 and it has gone down 10% since then how much is the stock worth now
Answer:
$108
Step-by-step explanation:
Since $120 is divisible by ten, we can just simply do 120/10, which is twelve. So, 10% of $120 is $12. $120 - $12 = $108
I’m confused as to how to do this
answer:
you can research their distances online for suggestions
step-by-step explanation:
i don't really have anything else i can help you with, but let me know if your teacher provided you with any resources to help you with thisif i find anything out, i will edit my answer to put the right answerConsider the following statement. If n is divisible by 6, then n is divisible by 2 and n is divisible by 3.
Negation
a. n is divisible by 6 and either n is not divisible by 2 or n is not divisible by 3.
b. If n is not divisible by 2 or n is not divisible by 3, then n is not divisible by 6.
c. If n is divisible by 2 and n is divisible by 3, then n is divisible by 6.
d. If n is not divisible by 6, then n is not divisible by 2 or n is not divisible by 3.
e. If n is not divisible by 6, then n is divisible by 2 and n is divisible by 3.
Answer:
b. If n is not divisible by 2 or n is not divisible by 3, then n is not divisible by 6.
Step-by-step explanation:
Division by Six
A number is divisible by six if it is divisible by both 2 and 3.
Negation:
If the number is not divisible by either 2 or 3, it is not by 6. So the answer is given by option b.
b.
Step-by-step explanation:
Division by Six
A number is divisible by six if it is divisible by both 2 and 3.
Negation:
If the number is not divisible by either 2 or 3, it is not by 6. So the answer is given by option b.
Picture shows the questions
Answer:
121 cm
Step-by-step explanation:
12x13=156
7x5= - 35
________
121
Solve the equation. Show your work, or explain your reasoning.
-4(y - 2) = 12
Answer:
y=-1
Step-by-step explanation:
Divide both sides by 4
y-2=-3
Then move -2 to -3 and change it's sign to a +
y=-3+2
Then solve for y
John began his job making $125 the first week. After that he ws paid $6.25 per hour. Write the equation in slope intercept form to represent the situation.
Answer:
y=6.25x+125
Step-by-step explanation:
Given that,
John began his job making $125 the first week. After that he was paid $6.25 per hour.
Here $125 is fixed and $6.25 increase per hour. It means we can write the equation as follows :
y = 125 + 6.25 x
The general equation for the slope-intercept form is given by :
y = mx+x
m is slope
So, the equation in slope intercept form is given by :
y=6.25x+125
Hence, this is the required solution.
a) y= 0.05x + 16
b) y= 6.25x + 125
c) y= 2x + 10
d) y= 3x + 5
Answer: B) y = 6.25x + 125
Special Cases
8x+3-10x=2(x-2)+3
Answer:
x = 1
Step-by-step explanation:
8x + 3 - 10x = 2(x - 2) + 3
Distribute the 2
8x + 3 - 10x = 2x - 4 + 3
Combine like terms
-2x + 3 = 2x - 1
Add 1 to both sides
-2x + 4 = 2x
Add 2x to both sides
4 = 4x
Divide both sides by 4
x = 1
Belle borrowed $18.275 to buy a new car. The interest rate she agreed to pay is 5%. If she takes 5 years to pay back the loan, how much will she owe?
Answer:
$22843.75
Step-by-step explanation:
I'm assuming that $18.275 is $18,275
First, converting R percent to r a decimal
r = R/100 = 5%/100 = 0.05 per year,
then, solving our equation
I = 18275 × 0.05 × 5 = 4568.75
I = $ 4,568.75
The simple interest accumulated
on a principal of $ 18,275.00
at a rate of 5% per year
for 5 years is $ 4,568.75.
Answer:
$95943.75
Step-by-step explanation:
(assuming that its actually 18,275 and not 18.275)
18,275*1.05(5)
the amount borrowed (18,275)* the interest rate (1.05) *the number of years (5)
A school luncheon made $630. Adult tickets cost $11 each and child tickets cost eight dollars each. The number of children was half the number of adults. How many of each ticket were sold?
1. Simplify the following expression. *
11/15 - 1/6
Place the numbers +14/3 -4 -3.95 -13/3 and -4.25 from least to greatest
-4.25 ,-13/3 ,-4 ,14/3
Hope this helps
Help Help Help HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp Help
Answer:
120 birds
Step-by-step explanation:
35/100x= 42
x= 42*20/7= 120 birds
if mine helps please mark as brainliest
Answer:
Imari counted 13 cardinals, 35, sparrows, 23 chickadees, 8 blue jays, 4 woodpeckers, and 17 Robins.
Step-by-step explanation: So if you added all of that up, Imari counted 100 birds in total. It is just simple math. And that name "chickadees" is a funny name. HAHAHHAHAHAHAHH HAve a good day.
A shoe store is selling a pair of shoes for $60 that has been discontinued by 25%. What was the original selling price?
show your work plssss!!
Answer:
$80
Step-by-step explanation:
The shoe is being sold for 75% (100%-25%) of the original price. So in order to calculate the original price, divide the discounted price ($60) by 75%.
60/0.75 = 80