Mary called a plumber to fix her leaky faucet. The plumber charged a $50 service fee and $20 per hour. Mary owed the plumber $95
. Write an equation to find the number of hour, h, that the plumber worked.
2 answers:
Answer:
4.75 h
Step-by-step explanation:
The answer is 2.25h when we do theese equation
95-50=45
45/20=2.25h
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Answer:
X= 22
Explanation:
Add 10 to both sides and then x is 22
Answer:
x=21
Step-by-step explanation:
69+90= 159
180-159=21
3/4 x 4/5
= 3 · 4/4 · 5
= 12/20
= 3 · 4/5 · 4
= 3/5
Pretty certain it would be the first answer - X = 6 square root of 2
Y = 6
