Answer:
Rate of change= $7 per week
Initial value=$12
Buying it 10% discount without tax is the best option. With card you still have the tax plus the card fee you pay annually to add to it. On the online purchase, you still have the tax plus the 5 shipping charge.
Answer:
2x(+4)x2
Y-1 0 1 5 2
Step-by-step explanation:
hope it help
A + -5 = -12
A - 5 = -12
A = -7.
This is the solution.
