Answer:
x = -5 y = -3 or (-5, -3)
Step-by-step explanation:
Answer:
3x -4y = 30
Step-by-step explanation:
Multiply the given equation by the least common denominator of the fractions, 6.
... (1/2x)·6 -(2/3y)·6 = 5·6
... 3x -4y = 30 . . . . . . simplify
Answer:
The width of the banner is 4 inch and the length of the banner is 28 inch
Step-by-step explanation:
Given
Length is seven times its width
Let the width be "X", then length would be 7X
The banner is of rectangular shape.
Its area is 112 square inches

Hence, the width of the banner is 4 inch and the length of the banner is 4*7 i.2 28 inch
Answer:
The answer is the 2nd choice
Step-by-step explanation:
92 miles / 4 gallons = 23 miles per gallon