Answer:
x=9 and y=115
Step-by-step explanation:
Solve y=9x+34;y=16x−29
Steps:
I will solve your system by substitution.
y=9x+34;y=16x−29
Step: Solvey=9x+34for y:
Step: Substitute9x+34foryiny=16x−29:
y=16x−29
9x+34=16x−29
9x+34+−16x=16x−29+−16x(Add -16x to both sides)
−7x+34=−29
−7x+34+−34=−29+−34(Add -34 to both sides)
−7x=−63
−7x
−7
=
−63
−7
(Divide both sides by -7)
x=9
Step: Substitute9forxiny=9x+34:
y=9x+34
y=(9)(9)+34
y=115(Simplify both sides of the equation)
Hope this helps :)
The slope is 1, you can see as it goes right one it goes up one, so the rise/ run would be 1
ANSWER: 1
X=-2
Explanation is I just know the answer
Answer:
A
Step-by-step explanation:
Let the number of hours spent by a costumer be X
As X increases the number of hours increases
It's a proportional relationship. If we draw the graph we see it .