Answer:
y= -1/2x+5
Step-by-step explanation:
u just have to use the y=mx+b form and youll be good
Answer: 
<u>Turn 12 4/9 into an Improper Fraction</u>
Multiply 
and get 
. Now add 
and get 
.
<u>Turn 8 5/6 into an Improper Fraction</u>
Multiply 
and get 
. Now add 
and get 
.
<u>Find Common Denominator</u>
Your new problem: 
<u>Subtract</u>
<u></u>
<u></u>
<u></u>
<u>Simplify</u>
<u></u>
<u></u>
Answer:
7/20.
Step-by-step explanation:
Simply convert 35% to a fraction. You get 35/100. Then, you are expected to leave your fraction in its simplest form. Do the simplification, and you will derive <u>7/20</u>.
Answer:
The slope is 4.
Step-by-step explanation:
Point slope form is y-y1 over x-x1. I put the coordinates in like this.
9-(-7) over 3-(-1) so thats 9+7 over 3+1. 16 over 4 is 4.
Answer:
13, 18, 72
Step-by-step explanation:
let x-5 represent the first number, since the first number is 5 less than the third number. let x represent the third number. let 4x represent the third number, since it's four times greater than the third number.
set up an equation, and make it equal to 103:
x-5+x+4x=103
solve:
6x-5=103
6x=108
x=18
so, the third number is 18.
the first number is equal to x-5, so:
18-5=13
the second number is equal to 4x, so:
4(18)=72
so, the three numbers are 13, 18, and 72.
