-5 - (-7) = -5 + 7 (Answer D)
Answer:
Step-by-step explanation:
1/3(9x-15)=4x
Multiply each term by 3
9x - 15 = 3(4x)
9x - 15 = 12x
12x - 9x = -15
3x = -15
x = -15/3
x = -5
Answer:
Step-by-step explanation:
She gave out three dozen and she had six dozen so she has three dozen left three dozen 3 * 12 she has 36 cookies
Answer:
21.6
Step-by-step explanation:
Do 0.18 (18%) times 120