Evaluate 4n when n =13
Evaluate a/b when a = 27 and b=3
Evaluate 3x – 14 when x=6
Evaluate z2 + 8.5 when z =2
Evaluate x(36-y) when x =4 and y = 8
PLEASE HELP!!!
Question
Question
Evaluate 4n when n =13
Evaluate a/b when a = 27 and b=3
Evaluate 3x – 14 when x=6
Evaluate z2 + 8.5 when z =2
Evaluate x(36-y) when x =4 and y = 8
PLEASE HELP!!!
Answer:
1) 52
2) 9
3) 4
4) 12.5
5) 112
Step-by-step explanation:
So for each of them, we just need to substitute and solve.
4n = 4 * 13 = 52
a/b = 27/3 = 9
3x – 14 = 3*6 – 14 = 18 – 14 = 4
z2 + 8.5 = 2*2 + 8.5 = 4 + 8.5 = 12.5
x(36 – y) = 4(36 – 8) = 4(28) = 112
I hope this helped and please mark brainliest!