What is the value of the expression 3+2x (with an exponent of 3 on top of x) when x = 2?
1 answer:
Answer:
A. 67
Step-by-step explanation:
3+2(2)^3
The first thing you would do is distribute the 2 and you would get
3+(4)^3
The next thing you would do is the exponent
3+(4*4*4) = 3+64
Then you would just add 3
64+3= 67
So the answer is A. 67.
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The variable can be g for games being bowled and the expression is 25g
its 14n+21. 7×2n is 14n, and 3×7 is 21
Answer:
64 degree and 116 degree
Step-by-step explanation:
4y-44+3y+35=180(Linear pair)
7y=189
y=27
4(27)-44=64
3(27)+35=116
Answer:
n = 25
Step-by-step explanation:
Add to both sides.
n = 17 + 8 = 25
A: Deena subtracted 25, instead of adding it.
B: 9x - 25 = 88.
C: no idea
