Answer:

Step-by-step explanation:
The question in English
1.5 hours for tuning; 0.2 hours for cleaning the battery; 0.75 hours for changing the oil and engine filter; 1.45 hours for changing and aligning lights; and 1.3 hours for repairing the air conditioning system. The hourly rate is 32.8 soles; how much does it cost to repair the car?
step 1
Sum the hours to repair the car

step 2
Find the cost
Multiply the total hours by
so

Answer:
10 + 40 + 30
Step-by-step explanation:
Commutative property states that the order in which we add numbers does not affect the answer, so we just need to change the order of numbers
Answered by Gauthmath
The answer is 1/4 + - 1/2, which equals -1/4 as the answer.
Answer:
5,314,411,000,000,000,000
Step-by-step explanation:
5.31441* 10^17 = 5,314,411,000,000,000,000
Answer:
angle 1 = 40
angle 2 = 140
Step-by-step explanation:
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