Answer:
-15 and 9
Step-by-step explanation:
-3 - 12 = -15
-3 + 12 = 9
Answer:
66 67/100
Step-by-step explanation:
Answer:
3:1
54:18
Step-by-step explanation:
You can divide both sides by 9 to get one ratio:
27/9:9/9
3:1
You can also multiply both sides by 2 to get another ratio:
27(2):9(2)
54:18
Step-by-step explanation:
7x^×2-16x-15
14x^-16x-15
Answer:
66$
Step-by-step explanation:
26+38+30=94
94-11-17=66