1 Simplify 7x+16+47x+16+4 to 7x+207x+20<span> 7x+20=x<span>7x+20=x</span></span>
2 Subtract 7x from both sides<span> 20=x-7x<span>20=x−7x</span></span>
3 Simplify <span>x-7x<span>x−7x</span></span> to <span>-6x<span>−6x</span></span>
<span>20=-6x<span>20=−6x</span></span>
4 Divide both sides by −6 -20/6=x
5 Simplify 20/6 to 10/3 -10/3=x
6 Switch sides
x=-10/3<span><span><span> </span></span></span>
Answer:
Greater
Step-by-step explanation:
A number must be greater that a small percentage of the number
Greater
---------------------
45% = 0.45
.45 x = 45
Divide both sides by .45
x = 100
Okay so for this, visualize the blocks are stacked on top of each other. Each block is 3/4 of an inch thick so all you have to is multiply 3/4 by 12. So:
×
=
However, the fraction 36/4 is not in lowest terms, so we need to reduce it. List the factors of the numerator and denominator:
Factors of <span>36: 1, 2, 3, 4, 6, 9, 12, 18, 36</span>
Factors of <span>4: 1, 2, 4</span>
<span>
</span>
4 is the largest factor of both 36 and 4, so we need to divide both the numerator and denominator by 4.
Numerator: 36 ÷ 4 = 9
Denominator: 4 ÷ 4 = 1
Write the new fraction: 9/1 = 9
So this is FALSE.
Hope this helps :)
Answer:
vertex = (3,24) Axis of symmetry = 3
Step-by-step explanation:
Use the vertex formula to find x: x=-b/2(a)
x= 12/2(2) = 3 (this is your axis of symmetry)
Substitute 3 for x in the equation to get y: y = 42
Once you have both x and y you have your vertex.
