Answers
Related Questions
4(r - 3k) = r - 5k
Solve for r
Answers
Answer:
r= 7k/3
Step-by-step explanation:
Answer:
r=7k/3
Step-by-step explanation:
4r-12k=r-5k
4r=r-5k+12k
4r=r+7k
4r-r=7k
3r=7k
r=7k/3
Connie deposited $1200 in a new account that earns 3% simple interest. After 7 years, how much interest will she have earned?
Answers
Answer:
$252
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 3%/100 = 0.03 per year,
then, solving our equation
I = 1200 × 0.03 × 7 = 252
I = $ 252.00
The simple interest accumulated
on a principal of $ 1,200.00
at a rate of 3% per year
for 7 years is $ 252.00.
Is a b c or d?
(Please explain)
Answers
• So let’s first distribute:
Multiply 3 by (2x + 4)
That will be 6x + 12.
Put into the question: 5 + 8x < 6x + 12
• Now we can move the numbers around and UNDO to solve for x.
I will move the coefficient first, so subtract 6x from both side, so that it is easier:
5 + 8x < 6x + 12
- 6x < - 6x
That will be: 5 + 2x < 12
Now we’ll subtract the 5 from both side:
5 + 2x < 12
- 5 < -5
That will left with: 2x < 7
Now we divide both side by 2 to left with x.
2x < 7
—- —-
2 2
Now that will be: x is less than 3.5
x < 3.5
Since the inequality is open, the dot is white, or not shaded.
And since x is less than 3.5, any number less than 3.5 is the answer, so A is the answer.
Help me please with this
Answers
5x - 5 = 40
Now we’ll solve for x:
5x - 5 = 40
+ 5 + 5 (Add 5 to both sides)
5x = 45
—- —— (Five both side by 5)
5 5
x = 9
Now we left with x, so x is equal to 9.
Solve the equation below and determine the number of solutions.
10y -14 =10y +28
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Answer:
10y-14=10y+28
10y-14+14=10+28+14
answer= 42
Calculate the volume of the cube
Answers
Answer:
try 18
Step-by-step explanation:
because their are 6 sides on the cube and 6 ties 3 equals 18
Help plssssssssssssss this counts for my grade
Answers
Answer:
8.04063*10^2
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
Answer:
804.063
Step-by-step explanation:
8 x 100 = 800, 4 x 1 = 4, 6 x 1/100 = 0.060, and 3 x 1/1,000 = 0.003.
The positive integer less than 7
Answers
Answer:
6,5,4,3,2,1
Step-by-step explanation:
Any number below 7 that is positive
Select all of the trips that would take 2 hours.
Multiple select question.
A)
Drive 60 miles per hour between Buffalo and Seneca Falls, which are 120 miles apart.
B)
Walk 3 miles per hour to school, which is 1.5 miles away.
C)
Take a train going 80 miles per hour from Albany to New York City, which are 160 miles apart.
Answers
Answer:
A)
&
C)
Step-by-step explanation:
120÷60=2
160÷80=2
y/9 = 4/12 what is the value of y?
Answers
Answer:
y = 3 is the answer
If f and g are two functions defined by
f(x) = 3x + 5 and g(x) = x +1, then g(f(x) is
Answers
Answer:
9x^2 +30x +26. g(f(x)) = (3x + 5)^2 + 1
Step-by-step explanation:
The value of function g(f(x)) will be (3x + 8).
What is Function?
A relation between a set of inputs having one output each is called a function.
Given that;
The value of functions are;
f(x) = 3x + 5 and g(x) = x + 1
Now, Find the value of function f(g(x)) by substituting the given values as;
f(g(x)) = f (x + 1)
= 3 (x + 1) + 5
= 3x + 3 + 5
= 3x + 8
Thus, The value of function g(f(x)) will be (3x + 8).
Learn more about the function visit:
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someone help ple it's easy
Answers
(3x^3+2x^2-3x+4)divided by (x+2)
Answers
Answer:
3x^3+2x^2-3x+4/x+2
Step-by-step explanation:
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?
Answers
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)
1.
Which of the following CANNOT be classified as a parallelogram?
A rhombus
B rectangle
C Square
D trapezoid
Answers
an object has a mass of 3 g and a volume of 4 ml, what is it's density?
Answers
Answer:
Step-by-step explanation:
Density is mass divided by volume
d = 3/4 = 0.75 g/mL
Step-by-step explanation:
density=mass/volume=3/4 g/ml
need help geometry be serious
Answers
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!!
Answers
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
Solve the equation. Show your work, or explain your reasoning.
-4(y - 2) = 12
Answers
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
36 : 52 = __:__
a) 18:26
b) 2:3
d) 2:2
d 9:13
Answers
X + 2 ½ = 5 ⅔; x = ?
Answers
Answer:
3.16 or 19/6 / 3 1/6
Step-by-step explanation:
Finish the lyrics and find out the song :
Handsome is he
There's no question this Ali's alluring
Ali Ababwa
Never ordinary, never boring
That physique!
Everything about that man
How can I spe-
Answers
Answer:
Make way for Prince Ali
Say hey, it's Prince Ali
Hey! Clear the way in the old Bazaar
Hey you, let us through!
It's a brand new star
Oh come
Be the first on your block to meet his eye
Make way, here he comes!
Ring bells, bang the drums!
You're gonna love this guy
Prince Ali, fabulous he, Ali Ababwa
Show some respect, boy, genuflect
Down on one knee
Now, try your best to stay calm
Brush up your friday salaam
Then come and meet his spectacular coterie!
Prince Ali, mighty is he, Ali Ababwa
Strong as ten regular men, definitely
He's faced the galloping hordes
A hundred bad guys with swords
Who sent those goons to their lords?
Why, Prince Ali
Fellas, he's got
(Got seventy-five golden camels)
Uh-huh, now the ladies, what he got?
(Purple peacocks, he's got fifty-three)
Uh-huh, uh-huh, uh-huh
When it comes to exotic-type mammals
Everybody help me out!
He's got a zoo?
I'm telling you, it's a world-class menagerie
Prince Ali, handsome is he, Ali Ababwa
That physique! How can I speak?
Weak at my knees! You yummy boy
So get on out in that square
Adjust your veil and prepare
To gawk and grovel and stare at Prince Ali, oops
He's got ninety-five white Persian monkeys
(He's got the monkeys, a bunch of monkeys)
And to view them he charges no fee
(He's generous, so generous)
He's got ten thousand servants and flunkies
(Proud to work for him)
They bow to his whim, love serving him
They're just lousy with loyalty to Ali
Prince Ali
Prince Ali
We're waiting for you!
We're not going until you go
You can do it
There it is
Prince Ali, amorous he, Ali Ababwa
Heard your princess was hot! Where is she?
And that, good people, is why
He got all cute and dropped by
With sixty elephants, llamas galore (For real?)
With his bears and lions, a brass band and more (What?)
With his forty fakirs, his cooks, his bakers
His birds that warble on key
Make way for Prince Ali!
Step-by-step explanation:
Find the surface area of the cylinder. Use 3.14 for P.
A: 56.52 mm²
B: 62.8 mm²
C: 59.66 mm²
D: 65.3 mm²
Answers
Answer:
d
Step-by-step explanation:
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:
Answers
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
Evaluate 3/7r + 5/8s when r= 14 and s= 8
Answers
Answer:
11
Step-by-step explanation:
Step 1:
3/7r+5/8s
Step 2:
So u multiply 3/7 by 14
3/7 x 14= 42/7= 6
Step 2.5:
Now u multiply 5/8 by 8
5/8 x 8= 40/8= 5
Step 3:
6+5=11
Help please. 7th grade
Answers
A person travels 10 miles due north, then 5 miles due west, then 14 miles due north and then 12 miles due east. How far is that person from their starting point?’ I will give brainlest to the best answer.
Answers
Answer:
Step-by-step explanation:
North and Souths get added together. North is positive and South is negative.
East and West get added together. East is positive and West is negative.
This will get us two numbers for a triangle that we can make starting at the origin and ending where the two numbers take us.
10 miles north + 14 miles north = 24 miles north
10 + 14 = 24
5 miles west + 12 miles east = 7 miles east
-5 + 12 = 7
See attached image for picture and rest of work.
Help Help Help HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp Help
Answers
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.
Gina has two job offers as a dog walker. She wants to earn at least $75 each week. The first offer pays $15 each week plus $3 per dog walked. Let x represent the number of dogs walked.
Answers
Answer:
Gina should take the first option because she gets to walk less dogs and make $75
Step-by-step explanation:
lol
You pick a marble from this bag. What is the probability you will choose either a plain black or plain white marble? Simplify your answer.
Answers
Answer:
50% chance for both
Step-by-step explanation:
If its two marbles then you have a 50% chance of picking up either the black or white. If four marbles are in the bag it would be 25%, if 10 then you have 10% and so on.
If you pick a marble from this bag. The probability you will choose either a plain black or plain white marble will be 0.5.
What is probability?It is defined as the ratio of the number of favorable outcomes to the total number of outcomes, in other words, the probability is the number that shows the happening of the event.
It is given that, a person has to pick a marble from this bag.
We have to find the probability you will choose either a plain black or plain white marble
The probability that you'll select a basic black or plain white marble,
P=favourable outcome / total outcome
P=(either plain black or plain white marble) / 2
P=1/2
P=0.5
Thus, if you pick a marble from this bag. The probability you will choose either a plain black or plain white marble will be 0.5.
Learn more about the probability here:
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