Peter shoveled a driveway today to earn some extra money. He spent $4.10 on a shovel and $5.60 on lunch. He charged $18.50 to shovel the driveway.
What was his profit for shoveling the driveway?

A. $8.80
B. $20.00
C. $28.20
D. $17.00

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 − 24x 8,000 + 2x 8,000 − 2x

What is the equation of the graph below? y=sec(x)-4

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market