Answer:
Step-by-step explanation:
first lets seperate them
7x3=21
3x7=21 21/2= 10.5
10.5x21=220.5
Start by solving for the slope using y2-y1/x2-x1
4-0/-5-7
4/-12
Or -1/3
Y=MX+b
Y=-1/3x+b
Sub in one of the points for x and y to solve for b
4=-1/3(-5)+b
4=5/3+b
4-5/3=b
B=7/3
Therefore the equation is y=-1/3x+7/3
Hope this helps!
Answer:
8,4
Step-by-step explanation:
If a single ticket costs 40 dollars then the ten seats will generate the following
$40 x 10= $400
Aha.. you forgot to attach a photo! its ok i have done that as well!