Answer:
2a + 8b
Step-by-step explanation:
Answer:
6/8, 9/12, 12/16
Step-by-step explanation:
Multiply the numerator and denominator by the same amount to maintain the same ration.

Answer:
The answer would be 50
Step-by-step explanation:
Answer:
11
Step-by-step explanation:
d=√(5-(-6))²+(-7-(-7))²
d=√(11²+0²)
d=11
Answer:
y=1/2
Step-by-step explanation:
y-1=-1/2 Switch sides
y-1+1=-1/2+1 Add 1 to both sides
y=1/2 Simplify