I think it would be A. hope this helps!
Answer:
The game costs $9
Step-by-step explanation:
I wrote an equation using the variable "t" for the total cost of the game.
6=2/3t
t=6/2/3
t=(6/1)(3/2)
t=18/2
t=9
Try this option:
1. rule: to define interception points just substitute x=0 (to define 'y') and y=0 (to define 'x').
2. if x=0, then -9y=18; ⇒ y=-2
if y=0, then 6x=18; ⇒ x=3
Answer: B.
9) y=20x
10)y=9x
11)Slope is 0
12)Slope is 1
13)Slope is -2
Answer:
y= -7
Step-by-step explanation:
y=ax+b
Find a where a=y2-y1 /x2-x1
y2=13,y1=5 x2=5,x1=3
substituting the values
a=13-5/5-2
a=8/2
a=4
substituting a into the formular
y=4x+b
taking x and y values let say 3 and 5 for x and y
the equation becomes
5=4(3)+b
5=12+b
5-12=b
-7=b
substituting the values of a and b into the equation
y=4x-7
when x=0
y=4(0)-7
y=0-7
y=-7
so when x=0,y=-7
