Answer:

Step-by-step explanation:
Incomplete question
<span>-2x+5y=-10
Substitute 0 for y
</span><span>-2x+5(0)=-10
Multiply 5 by 0
-2x=-10
Divide both sides by -2
Final Answer: x=5
</span>
Answer:
The percentage change from 20 to 50 is 150 %
Step-by-step explanation:
(50 - 20) / 20) * 100 = 150 %
Answer:
the answer is x = -18
Step-by-step explanation:
1/3x=-6
3 x 1/3x = 3(-6)
x = -18
YW