Let w = washer and d = dryer:

w + d = $770,
but w = d + 70, replace w with d+70
(d+70) + d = 770
2d + 70 =770
2d = 770 -70 = 700
and d=$350, then w=350+70 = 420

8 0

3 years ago

10. the quotient is 58 and the remainder is 3. What is the number

KiRa [710]

Answer:

Step-by-step explanation: 58 - 3 = 55.

3 0

3 years ago

The weight of a stack of standard 8.5x11 copier paper vs number of sheets of paper. Explain wether you think the relationship is

katrin [286]

I think the relationship between the weight of a stack of standard 8.5x11 copier paper vs number of sheets of paper is proportional because :

Let us assume here, in this situation that each page has the same weight so if i want to find the weight of the complete stack, i will multiply the number of sheets of paper by the weight of a single sheet of paper.

5 0

3 years ago

Last year, 400 signed up to take a virtual kickboxing class. This year, there was a 5% increase in registrations. How many peopl

ale4655 [162]

Answer:

420 people

Step-by-step explanation:

400*1.05=420

3 0

3 years ago