(1 2/5)(x)=7
Simplify both sides of the equation.
7/5x=7
Multiply both sides by 5/7.
(5/7)*(7/5x)=(5/7)*(7)
x=5
Answer:
either 2 or 1/2, depending on what the original shape was
Step-by-step explanation:
going from small to large it is clearly visible that 3 units of side length turn into 6 units. so, the scaling factor is 2.
going from large to small it is clear that 6 units of side length turn into 3 units. so, the scaling factor is 1/2.
That is the answer !! hope this helped
Answer:
13y+15
Explanation:
4y-2.5+ 4y-2.5+ 2.5y+10+ 2.5y+10=13y+15
