Ask question

Ask question

All categories

3 years ago

10

The Smith Family made an $800 down payment and pays $75 per month for new furniture. At the same time the Cooper family made a $

500 down payment and pays $95 per month for new furniture. After how many months will it be before the amounts they have paid are equal?

1 answer:

spin [16.1K]3 years ago

4 0

75m + 800 = 95m + 500
Solve that equation
Which should get you m=15
15 is your answer

You might be interested in

If w is a string of english letters a–z (all uppercase for the purposes of this problem), let wr denote the reverse of w; (train

Dennis_Churaev [7]

Answer:

$f(x)=\left \{\begin{array}{rl}26^{\frac{k}{2}}&\text{for k even}\\26^{\frac{k+1}{2}}&\text{for k odd}\end{array}\right.$

Step-by-step explanation:

Half the length of the palindrome can be any possible sequence of the 26 available letters. The other half is constrained to be the reverse of the same sequence. For odd length sequences, the middle letter can be any of the 26.

So, for k even, the number of palindromes is 26^(k/2). For k odd, the number is 26·26^((k-1)/2) = 26^)((k+1)/2).

5 0

3 years ago

Can you list all the properties of a parallelogram ?

nirvana33 [79]

Answer:

1. the interior angle measure of a parallelogram is 360 degrees

2. diagonal of a parallelogram bisect it into two congruent triangles

3. opposite angles of a parallelograms are congruent

4. a parallelogram has two pairs of parallel sides.

5. consecutive angles of a parallelogram are supplementary

Step-by-step explanation:

7 0

3 years ago

Miranda and Jean are planning a trip together. They want to drive, but they're not sure whose car to take. Jean's car uses gallo

e-lub [12.9K]

Jean's car :

(12 1/2) / (5/12) =

(25/2) / (5/12) =

25/2 * 12/5 =

150/5 =

30 miles per gallon

Miranda's car :

(20 5/7) / (5/7) =

(145/7) / (5/7) =

145/7 * 7/5 =

145/5 =

29 miles per gallon

most fuel efficient is Jean's car....it gets 30 miles per gallon

3 0

3 years ago

Read 2 more answers

What is the value of x? (will give brainliest if you show your work) PLEASE HELP

andrew-mc [135]

Check the picture below.

$\bf \cfrac{8}{12}=\cfrac{x+4}{2x+1}\implies 16x+8=12x+48\implies 4x=40
\\\\\\
x=\cfrac{40}{4}\implies x=10$

8 0

3 years ago

Is linear or nonlinear?

mr Goodwill [35]

Answer:

Linear

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers