andrewperez0099 andrewperez0099

11-05-2020
Mathematics

contestada

a washer and dryer cost $1000 combined. the cost of the washer is three times the cost of the dryer. what is the cost of the dryer?

Respuesta :

snp9559939 snp9559939

11-05-2020

Answer:

$750 cost of the washer.

Step-by-step explanation:

3x+x=1,000

4x=1,000

x=1,000/4

x=$250 cost of the dryer.

3*250=$750 cost of the washer.

Proof:

750+250=1,000

1,000=1,000

Answer Link

Otras preguntas

10. Elvira has 3 caps: one red, one green, and one blue. She also has two green 1-shirts, one blue I-shirt and 3 black T-shirts. Elvira considers it a faux pas

2. How far apart are Y and L? Give your answer in map units.

Six years ago $1.200 was put in the bank and in the end earned $485 of simple interest. What was the interest rate for this bank account? Show your work I= P=

What do we need to do to attain sustainability? Type a sentence

change the following sentence into passive voice - unleaded petrol controls pollution

Based on the table of values in Question 3, does the equation y = |x| represent a function?

When plants respire, what gas is released into the atmosphere?

a profit of 60$ ( Write an integer for each situation ) I neeedd hellpppp

Which linear equations have one solution? Check all that apply. O 5x–1=3(r + 11) O 4(r-2) + 4x = 8(x– 9) O 4(r- 6) + 4 = 2(r-3) O 2(r- 4) = 5(r- 3) + 3 O 2(- 1)

Describe the correct electron dot diagrams for the first ten elements of the periodic table.