Answer:
The equation is y= 1
Step-by-step explanation:
Its .29 per unit ounce because you divide 3.49 by 12
Answer:
Step-by-step explanation:
1/4=3/12
1/3=4/12
4/12+3/12=7/12
Oliver and Sara ate 7/12 of the pizza. =)
we have

step 1
Multiply by 2 both sides

step 2
Group terms

Combine like terms

divide by 2 both sides

Verify
substitute the value of x in the original expression

is ok
the value of x satisfy the equation