Answer:
(-7,-4)
Step-by-step explanation:
hope this helps bro
Answer:
9d = the cost of the tennisballs
Step-by-step explanation:
Answer:
70
Step-by-step explanation:
100 - 2(x + 5) = 100 - 2x - 10 = 90 -2x
90 - 2x
90 - 2×10
90 - 20 = 70
Answer:
3696
Step-by-step explanation:
hope this helps