Answer: -2
Step-by-step explanation:
Subtract 13 on both sides
-7x = 14
Divide by -7 on both sides
x = -2
An ice company charges $8.16 for 6 bags of ice . If you buy 8 bags of ice how much would it cost you ?
Answer:
$10.88
Step-by-step explanation:
1. Find the cost of each bag
8.16/6 = $1.36
2. Then muti the cost of each bad with the ammount you are buying
1.36(8) = $10.88
If the two longest sides of a triangle are 16 and 22. What is the length of the smallest side
Andivvv
Step-by-step explanation:
The sum of a numbers is 40. Their difference is 14. What are the 2 numbers?
Answer:
13 and 27
Step-by-step explanation:
27-13=14
13+27=40
So far, Monica has read ã of a book. She
has read the same number of pages each
day for 5 days. What fraction of the book
does Monica read each day?
find the percent of change : 10 inches to 25 inches. (will give brainliest or however its spelt :)
Answer:
Step-by-step explanation:
amount of change = 25-10 = 15 inches
percentage change = 15/10 = 1.5 = 150%
maths
i don’t get it HELP ME PLEASE
Answer:
question is not clear but i try
in this fig both cuboid have different surface area because total no.of boxes are not same
Please help me on this :(
Answer:
300 & 200
Step-by-step explanation:
In the first slide, 45 is the "whole" and 15 percent is the "part." From there you cross mutiply and solve. You should end up with 300.
The same concept is appled in the second slide, just without the example to go from!
A bond is currently selling for $6055, which is 86.5% of its face value. What is its face
value?
Guys please help me with this
Answer:
The equation of the elipse is
[tex]\frac{x^2}{169} + \frac{y^2}{25} = 1[/tex]
Step-by-step explanation:
Equation of an elipse:
The equation of a elipse with centre [tex](x_c,y_c)[/tex] has the following format:
[tex]\frac{(x - x_c)^2}{a^2} + \frac{(y - y_c)^2}{b^2} = 1[/tex]
Centre at (0,0):
Means that [tex](x_c,y_c) = (0,0)[/tex].
So
[tex]\frac{x^2}{a^2} + \frac{y^2}{b^2} = 1[/tex]
Vertex at (13,0):
Vertex at 13 means that [tex]a = 13, a^2 = 13^2 = 169[/tex]
Focus at (-12,0):
Means that [tex]c = 12, c^2 = 12^2 = 144[/tex]
We have that:
[tex]a^2 = b^2 + c^2[/tex]
So
[tex]169 = b^2 + 144[/tex]
[tex]b^2 = 25[/tex]
So, the equation of the elipse is
[tex]\frac{x^2}{169} + \frac{y^2}{25} = 1[/tex]
Original Price: ?
Discount: 25%
Sale Price: $210
Answer:
well if you cuanculated i think it might be 157.5
Step-by-step explanation:
Write a division equation that represents the question: how many (3/8)s are in (5/4)
i need answers
Answer:
5/4 ÷ 3/8
Step-by-step explanation:
50 points! I will mark brainliest! Please EXPLAIN IT AND DONT JUST SAY YES OR NO!! If you do I will report you
The following Information is available for Rob Zomble Industries
6
3
points
Credit
16
26
4
191
8 00:52:24
Rob Zombie Industries Inc
Trial Balance
12/31/20
Debit
Cash
Accounts Receivable
Supplies
Equipment
Accumulated Depreciation
Accounts Payable
Common stock
Retained Earnings
Dividends
Service Revenue
Salaries and Wages Expense
Depreciation Expense
Supplies Expense
13
21
106
56
11
189
86
39
12
385
385
What is the balance in Retained Earnings after posting closing entries at
December 31 for Rob Zombie Industries?
Find the area of the trapezoid given below and type your result in the empty box.
1.5 in
2.9 in
3.3 in
Answer:
in
Answer:
The Answer is 10.395 inches or in
Step-by-step explanation:
What is the y intercept of the graph of the inequality 2x + 3y > 12?
Answer:
-4 y>-2/3x-4
Step-by-step explanation:
-3y>2x+12 y> -2/3x-4
Noah has dd dimes and qq quarters. He has no less than 17 coins altogether. Write this situation as an inequality.
Answer:
(dd + qq) ≥ 17
Step-by-step explanation:
We know that the number of coins that we have should be greater than or equal to 17, because it can be no less than 17. So we add dd and qq together, and we say that that sum must be greater than or equal to 17.
The number of tadpoles in a particular pond on March 1st of any particular year is Pn the population is modelled by the interactive formulae
The population is modelled by the interactive formulae Pn+1 = k(Pn+60)
Answer:
get them googel
Step-by-step explanation:
Simplify each expression (3y – 4)(2y + 5)
Answer:
6y+7y-20
Step-by-step explanation:
you have to multiple by each side then divide
Answer: 6y^2+7y−20
Step-by-step explanation:
How many 12-ounce drinking
glasses can be filled with 3 cups of
water
Answer:
4
Step-by-step explanation:
12 / 3 = 4
I hope this helps u! :D
A rectangle and 2 congruent quarter circles were used to make the figure shown. Which measurement is closest to the area of the figure in square centimeters?
Answer:
109.3
Step-by-step explanation:
The area of the figure in square centimeters is 89.6 cm².
What is Area?Area is the entire amount of space occupied by a flat (2-D) surface or an object's shape. The area of a plane figure is the area that its perimeter encloses. The quantity of unit squares that cover a closed figure's surface is its area.
Given:
We have the figure consist of rectangle and 2 quadrants.
Then to calculate area of figure
= Area of 2 quadrant + area of rectangle
So, Area of 2 quadrant = 2 x πr²/4 = πr²/2
= 3.14 x 5² /2
= 19.625 cm²
and, area of rectangle= l x w= 7 x 10 = 70 cm²
Thus, area of figure
= Area of 2 quadrant + area of rectangle
= 19.625 + 70
= 89.625 cm²
Learn more about area here:
https://brainly.com/question/27683633
#SPJ6
Find the area of a rectangle whose vertices are (2,1), (2,11), (9,1), and (9,11).
Use compound interest to find the total amount for $845 at 1.25% for 6.5 years
Answer:
$911.02
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 1.25%/100 = 0.0125 per year,
then, solving our equation
I = 845 × 0.0125 × 6.25 = 66.015625
I = $ 66.02
The simple interest accumulated
on a principal of $ 845.00
at a rate of 1.25% per year
for 6.25 years is $ 66.02.
Fill in the blank:
1. Any Polynomial equation has a number of solutions or roots equal to the ___
of the equation, including complex and imaginary solutions.
Alicia says that 6 ÷ 2 + 5 is the same as 5 + 6 ÷ 2. Is Alicia correct or incorrect? Explain.
Answer:
alicia is right
Step-by-step explanation:
if u divide 6 by 2 that would be 3 and then add 5 = 8. If you do the same with the next equation it still = 8 bc pemdas so divide first
Answer:
She is correct.
Step-by-step explanation:
6 ÷ 2 + 5=
6 ÷ 2=3
3+5=8
5 + 6 ÷ 2=
6 ÷ 2=3
3+5=8
fair die was rolled 10 times with the following results: 5 5 1 3 2 1 5 6 5 1 Which of the following is a correct statement about the next 10 rolls of the same die? There will be three 1’s because there were three 1’s in the first 10 rolls. There were zero 4’s in the first 10 rolls; therefore, there will be zero 4’s in the next 10 rolls. The probability of getting a 5 is greater than the probability of anything else. Each value (1 to 6) has exactly the same probability of being rolled.
Answer:
Each value (1 to 6) has exactly the same probability of being rolled.
Step-by-step explanation:
Given
Rolls: 10
Outcome: 5 5 1 3 2 1 5 6 5 1
Required
Which is true about the next 10 rolls
In the roll of a fair die (as stated in the question), each face has equal probability of being the outcome of individual rolls.
This implies that options (a), (b) and (c) are not true because they do not support the above statement,
Hence, (d) is correct
plzzz help!!!!!!!!!!!!
Answer:
70 square inches
Step-by-step explanation:
2. Two numbers m and n have the following properties: (1) their sum is 26 and (2) n is five
more than twice m. Write a system of equations that models the two properties given (write
them with the word and between them).
3. Enter your math answer
Find the values of m and n by solving the system you wrote in question 2
Answer:
m + n = 26 and n = 2m + 5
m = 7, n = 19
Step-by-step explanation:
Because we know that the sum of m and n is 26, we get the first equation. For the second equation, we are told that n is five more than twice m. So we multiple m by 2 and then add 5 to that to get what n is. This is our second equation.
We plug the second equation in for n in the first equation to get
m + (2m + 5) = 26
3m + 5 = 26
3m = 21
m = 7
And then for n, we solve the first equation to get
7 + n = 26
n = 19
Pls help I’ll mark brainliest q
Answer:
(5,30)
Step-by-step explanation:
A jar of peanut butter costs $6.95 plus sales tax. After sales tax, the jar of peanut butter costs $7.30.
What is the sales tax rate?
Answer:
tax rate is $0.35
Step-by-step explanation:
if you subtract the amount you paid without tax from the amount with tax you would get the estimated amount of money you paid for taxes
Who needs help in edge classes? $50 a class
Answer:
Step-by-step explanation:
I don’t understand so sorry I can’t help
Answer:
me plz
Step-by-step explanation: