Answer:
<h2>
<em><u>TAMA</u></em><em><u>!</u></em><em><u>!</u></em></h2><h3>
<em><u>RIGHT</u></em><em><u>!</u></em><em><u>!</u></em></h3>
Step-by-step explanation:
<h2>
<em><u>T</u></em><em><u>A</u></em><em><u>M</u></em><em><u>A</u></em><em><u>!</u></em><em><u>!</u></em></h2><h3>
<em><u>R</u></em><em><u>I</u></em><em><u>G</u></em><em><u>H</u></em><em><u>T</u></em><em><u>!</u></em><em><u>!</u></em></h3>
Answer:
-6.5
Step-by-step explanation:
x + 3.6 = -2.9
x= -6.5
Answer:y= 2x+7
Step-by-step explanation:
They are all pretty much want you to create the equation so the formula they want is y=mx+b format.
First problem(1,9) slope 2
Y=mx +b
Where y is 9,x is 1 and slope (m) is 2.
Now solve for b using equation
Y=mx +b
9= 2(1)+b
9=2+b
9-2=b
7=b
Now you can create equation
Y= 2x+7
Prob.4
(3,-6) and (-1,2)
First find slope
M= y2-y1/x2-x1
M= 2-(-6)/-1-3
M = 8/-4
M= -2
Your slope "m" is -2
Now do as problem 1 get one of the points and your slope to get equation .
(3,-6) slope -2
Y=mx+b
-6= -2(3)+b
-6= -6+b
-6+6=b
0=b
Y= -2x
Problem 7
(5,13) (10,14)
You solve this one as problem 4 same steps that I did above .
Problem 8 is also the same as steps in problem 4
( 2,160) and ( 2.75,220)
I hope this helps you
i think it is 1.5 percent just divide
