5x’2-4x+7-4x-2
We add the two 4
5x’2-8x+7-2
5x’2-8x+5
The answer is
5x’2 -8x +5
Answer:
A
Step-by-step explanation:
35 + 40 + 50 = 125
35/125 = 0.28
31.25 meters 3.75<span> / </span>3<span> = 1.</span>25<span>,</span>
B. H=60
180degrees-120degrees=60degrees
All we want to do is get an equation with just x on one side and no x's on the other.
We can use inverse operations to accomplish this.
First, bring bx to the left side. Subtract the 3.
Factor ax+bx to x(a+b). (this is pretty much reversing the distributive property)
Divide by a+b and you are left with just x on the left side as 4/(a+b).