He would have to sell at least 19 vacuums.
It equals 8.4
Hope this answers ur question
Answer:
p=-8
Step-by-step explanation:
A negative multiplied by a negative is a positive.
Answer:
(-3, 3).
Step-by-step explanation:
4x^2-36= 0
4x^2 = 36 Taking square roots of both sides:
2x = +/- 6
x = +/- 3.
Answer:
3x
Step-by-step explanation:
3 . x is 3x
