Answer:
A is right I believe
Step-by-step explanation:
a: 5x
b: 2x
c: 1/5x
d: 1/2x
2 x 3.99 = 7.98
3 x 4.49 = 13.47
1 x 4.99 = 4.99
Total: 26.44
50.00 - 26.44 = 23.56
Answer:
x - 8
Step-by-step explanation:
Plug in -1 for x and you get x - 8
Answer:
d=9
Step-by-step explanation:
The gradient of straight line is given by

Plug in our knows
