The bill for repairing a car was $311 .the cost for parts was $125 .the cost for labor was$ 31 per hour .how many hours did the repair work

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!

How many square inches are in 60 square feet?