Aconstruction worker bought several bottles of juice for $3 at the convenience store. she paid for them with a $20 bill. if j represents the number of bottles of juice, write an expression for the change she should receive. (no one tell my uncle im asking on here ; p)

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

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