Caleb earns $10 per hour. He worked 4 hours on Monday, Wednesday, and Friday. He worked 8 hours on Tuesday and Thursday. Which expression can be simplified to determine that total amount Caleb earned.

a. (3×4+2×8)x10 c. (3×4)+2x8x10

b. 3×4+2x8x10 d. 3×4+(2x8x10)

A is correct

(3×4 + 2×8) x10

a or the first is the answer i’m pretty sure