Answer:
7x+2z+16
Step-by-step explanation:
find like terms
7 9
add them
7+9=16
7x+2z+16
100%-20%=80%
25×80%=20. As a result, Kyle pays $20 for the shirt. Hope it help!
6.
the y-intercept is 4, which means the line crosses the y-axis at the point (0,4).
[just put a dot on the number four that's right under the letter y]
the slope of the line is positive, so it goes up from left to right.
Start at the y-intercept. Move up 2 and then move right 1.
You are now at the point (1,6).
[go to 1 for the horizontal line, then go up 6 spaces.] [connect two points]
7. y= -1/2-3
8. y=3x+4
Answer:
6.50 per mile
Step-by-step explanation:
16^x / 4^x
= 4^2x / 4^x
= 4^x so E is one choice.
also C and D
