Question

Let c = 10
Which comparison would make the expression true?

c + 25 < ???

A.) c²/10
B.) 3c ÷ 5
C.) 4c – 10
D.) c²–63

I think it's C but I'm not sure. Help.

Answer 1

well, c+25 = 35
Care to reconsider your answer?

Answer 2

Okay, so we know it's not B or C. I just got confused on what the "²" meant.

Answer 3

C^2 = C squared.

Answer 4

Got it.... 10 squared is 100 so.... that would mean the answer is D since 37 is more that 35!