Ask question

Ask question

All categories

3 years ago

7

It costs $324 to buy a rug that measures 10’ by 12’. If the cost is proportional to the area, what does it cost to buy a 15’ by

18’ rug?

1 answer:

EleoNora [17]3 years ago

8 0

It would cost you 545$

You might be interested in

Solve the unknown viable<br><br> 7c/12 + 5c/16=15/48 +c

Mashutka [201]

<span>deconstructing
48 : 2 = 24
24 : 2 = 12
12 :2 = 6
6 : 2 = 3
3 : 3 = 1
2 * 2 * 2 * 2 * 3 = 48
...................................
16 : 2 = 8
8 : 2 = 4
4 : 2 = 2
2 : 2 = 1
2 * 2* 2 * 2 = 16
..................................
12 : 2 = 6</span> $\frac{7c}{12} + \frac{5c}{16} = \frac{15}{48} + c \\ \\ \frac{7c*4}{12*4} + \frac{5c*3}{16*3} - \frac{15}{48} = c \\ \\ \frac{28c + 15c}{48} - \frac{15}{48} = c \\ \\ 48c = 43c - 15 \\ \\ 48c - 43c = -15 \\ \\ 5c =- 15 \\ \\ c = -3
$ <span>
6 : 2 = 3
3 : 3 = 1
</span><span>common denominator 48</span>

5 0

3 years ago

SELECT ALL the expressions that are equivalent to -2(4 - 3x) + (5x - 2)

erma4kov [3.2K]

Answer:

Option B, c and e are the correct

7 0

2 years ago

Select all ratios equivalent to 5:3.<br> 13:9<br> 9:15<br> 20:12

torisob [31]

Answer:

20:12

brainlest if it helped

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Ronald spins a spinner that has 10 sections numbered from 1 to 10. What is the probability that the spinner lands on a prime num

vladimir1956 [14]

Prime number is a whole number that has no possible divisors that 1 and itself. Prime numbers are 2, 3, 5.7.11,13,17,19,23 and 29. From 1 to 10 there are 3 prime numbers: 3,5 and 7.
The probability can be calculated as the ratio between the number of "good" events and the total number of possible events. There are three "good" events (3,5 or 7) and 10 total events, so the probability that the spinner lands on a prime number is: 3/10. So, none of the given options is true.

5 0

3 years ago

Read 2 more answers

Please help, WILL MARK BRILLIANT! Is the relationship shown by the data linear? If so, model the data with an equation

Keith_Richards [23]

Hi...the answer is b.. I would recommend plot graph and find the gradient.... then use the point formula

7 0

3 years ago