Number 21 ......................
1 answer:
The compound equation is -2<x<2 (or -1 is less than or equal to x, which is less than or equal to 1)
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Answer:
5 g
Step-by-step explanation:
Answer:
134 hamburgers sold on Sunday
Step-by-step explanation:
x+3x=536
4x=536
4x/4=x, 536/4=134
x=134
Answer:
132 degrees
Step-by-step explanation:
X^2 + 6x +9
(x+3) (x+3)
x+3 = 0
x = -3
answer: x=-3
5/2x-9+4x
the variable is x
