Answer:
Step-by-step explanation:

Answer:
y = -2x-7/9
Step-by-step explanation:
Slope-intercept form is y=mx+b where m is the slope and b is the y intercept. Start by solving for y.
-18x-9y=7
-9y=18x+7 (divide through by -9)
y=-2x-7/9
Answer:
$465 is the answer.
Step-by-step explanation:
The equation is given as :

Where h is the number of hours worked and f is the number of fixtures installed.
We have been asked how much does Ben frank charge when he works 7 hours and installs 9 fixtures?
So, we will put the values of h 7 and f = 9 in the equation.

= 
= $465
Therefore, Ben charges $465.
Do a proportion
1/3= x/60
Cross multiply and divide
1 x 60= 60 and 60 divided by 3 is 20
So you get $20 off
60-20= 40
Answer is $40
Answer:
96 degrees is the answer
Step-by-step explanation:
multiply by 2