Question

ANSWER ASAP!!!!!!!!!!!

Evaluate the expression 7x2y, when x = 5 and y = 3.
a 210
b 315
c 525
d 728

Answer 1

525

Explanation:

I hope this helps! :)

Answer 2

c

Explanation:

given the expression

7x²y

to evaluate substitute x = 5 and y = 3 into the expression

= 7 × 5² × 3

= 7 × 25 × 3 = 175 × 3 = 525 → c