Need help hurry pleaseee !!
2 answers:
Answer:
Add 8 to both sides and then multiply each side by 2
Step-by-step explanation:
Since 8 is negative, we need to add 8 to move 8 to the other side and eliminate it from its original side.
Since x is being divided by 2, we need to multiply by two to isolate x.
Lets solve the equation and see the steps so it is easier.
x/2 - 8 = 14
Add eight to both sides of the equation to get x/2 alone.
x/2 - 8 + 8 = 14 + 8
x/2 = 22
Multiply both sides by two to get x alone.
x/2 • 2 = 22 • 2
x = 44
Now we see the steps we made. Lets look at the choices. Your answer is the third choice. I hope this helps!
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Answer:
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Step-by-step explanation:
y=-3+5x
substitute y into equation 2
3x-8y=24
3x-8(-3+5x)=24
3x+24-40x=24
x=0
y=-3+5(0)
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Answer:
13
Step-by-step explanation:
Cut the 4 corners off and you will have an 8-sided octagon
Answer:
30 degrees
Step-by-step explanation:
add the two together then subtract 180