I need to find the sum or difference of each expression

A) 4 1/8 + (-1 1/2)

Ben's bike shop charges 15.50 per hour to rent a bicycle and helmet. Cathie's bike shop charges 9.25 per hour for the bike with a flat fee of 12.50 for the helmet rental.

42 divided by 7 equals to?

Explain how you can identify a linear non-proportional relationship from the table

Eight timeseight times the sum of x and three

Is 9+10 actually 19?

For f (x) = 4x+1 and g (x) = x squared - 5, find (f-g) (x)

Henry rented a truck for one day. There was a base fee of $17.95, and there was an additional charge of 71 cents for each mile driven. Henry had to pay $144.33 when he returned the truck. For how many miles did he drive the truck?

Willow is starting a big business for her class. A bake sale! Rachel, Lana, Sara, and Josephine are also participating! Rachel needs 1/2 more cups of yeast to make the challah. Lana needs 1 1/2 cups more flour to make the fortune cookies.

Determine which answer is reasonable to 4.8 times 9.2 A. 14 B. 45.36 C. 432 D. 470.4

Tia was flying her model airplane. it took the airplane 5 seconds to go 90 feet. what was the average rate of speed of the model airplane, in feet per second?