Answer
Price she bought it is 3 - 0.75 = 2.25
Percent dicount = (0.75/3) * 100 = 25%
Step-by-step explanation:
Answer:
67 1/2
Step-by-step explanation:
67 5/10
67 1/2
Answer:
<h2>
4.5</h2>
Step-by-step explanation:


Move constant to R.H.S and change its sign

Subtract the numbers

Divide both sides of the equation by 2

Calculate

Hope this helps..
Best regards!!
Difference of two squares will be
16y^2 -x^2 = (4y -x)(4y +x)
so the second choice