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

2 years ago

Beth works at a grocery store. She earns $8 per hour for her first 20 hours of work in a week. She earns $11 per hour for workin

aleksandr82 [10.1K]

Answer:

the 2nd graph

*this is my first time answering a question xd*

3 0

2 years ago

Round to the nearest half 6.385

iragen [17]

Answer:

6.5

Step-by-step explanation:

I hope you have a great day!!

3 0

2 years ago

Find the median and mean of the data set below:<br> 13, 6, 47,0

Readme [11.4K]

Answer:

Mean=16.5

Median=9.5

Step-by-step explanation:

4 0

2 years ago

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