Question

PLEASE HELP ME!! 99 POINTS!!!!!!

Which of the following expressions have a value of 180 when b = 4?
Select all that apply.
A. 87b−179+957÷87
B. 33b12
C. b2+120
D. 51b−24
E. 11b+187−2,756÷13

Answer 1

A. 87b-179+957/87

D. 51b-24

Explanation:

A. 87(4)-179+957/87

348-179+957/87

348-179+11

169+11

180

B. 33b12

33(4)12

553648128

C. b2+120

(4)2+120

8+120

128

D. 51b-24

51(4)-24

204-24

180

E. 11b+187-2756/13

11(4)+187-2756/13

44+187-2756/13

44+187-212

231-212

19

Answer 2

=> 51b - 24

=> 51(4) - 24

=> 204 - 24

=> 180