Number 3 is D, number 4 is B, number 5 is B
Answer:
51
Step-by-step explanation:
5.
3x - 1 = x + 9
Subtract x on both sides
2x - 1 = 9
Add one on both sides.
2x = 10
Divide by 2 to get the x.
x = 5
Hope this helps!
Answer:
Simplify the expression.
0.02977742
Step-by-step explanation:
i think i hope its right