the total cost c a painter charges to paint a house depends on the number h of hours it takes to paint the house. This situation
can be represented by the function rule c=15h+245. What is the total cost if the painter works for 30.25 hours?
2 answers:
<u>Answer</u>
698.75
<u>Explanation</u>
The total cost is given by the function:
c = 15h+245
where h represent the number of hours.
When h = 30.25 hour, the cost will be;
c = 15h+245
= (15 × 30.25) + 245
= 453.75 + 245
= 698.75
Answer:
698.75
Step-by-step explanation:
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Answer:
5
Step-by-step explanation:
Divide each side by 8 or do 40 divided by 8.
Hope this helps! Have a great day!
Answer:
x = 45
y = 37
z = 23
Step-by-step explanation:
x + y + z = 105
x = z + 22
x + 15 = y + z
(z + 22) + 15 = y + z
37 = y
x + y + z = 105
(z + 22) + 37 + z = 105
2z = 46
z = 23
x + y + z = 105
x + 37 + 23 = 105
x = 45
An integer that would work is 14 so -3 + 14 = -11
Well, 5384 is 5000 bigger than 384. So you would add 20000 (4*5000) to the answer of 4*384, which is 1536.
So 1536+20000=21536
