Choose all the expressions that are equal to 34. A. 815−511 B. 712+16 C. 56−112 D. 1+14 E. 1720−35

A

Step-by-step explanation:

Given that you should Choose all the expressions that are equal to 304.

A. 815−511 = 304

B. 712+16 = 728

C. 56−112 = - 56

D. 1+14 = 15

E. 1720−35 = 1685

Among all these options, it's only option A that is 304.

Therefore, option A is the answer because it gives 304.

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.