Marco says (x5)(x2) is equivalent to x7. Jaime says it’s equivalent to x10. Who is correct? Answer
A
Marco, because (xa)(xb)= xa+b.

B
Jaime, because (xa)(xb) = xa•b.

C
Neither is correct, because (xa)(xb) = xa–b.

D
Neither is correct, because you cannot simplify (xa)(xb)

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.

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

Afunction, f(x), represents the height of a plant x months after being planted. students measure and record the height on a monthly basis. select the appropriate domain for this situation. a. the set of all positive real numbers b. the set of all integers oc. the set of all positive integers od. the set of all real numbers reset next