Solve the inequality 8z + 3 - 2z < 51

a. z < 5.4
b. z < 8
c. z < 9
d. z < 14

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earned $75 in interest.how much interest will she earn during the following year?

X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20

To prove a polygon is a rectangle, which of the properties listed must be included in the proof?