The table below shows the pounds of apples customers bought and the amount paid at a local grocery store. Weight
(pounds) Cost
(dollars)
2 3
3 4.5
4 6
5 7.5
6 9

Which of the following statements gives the unit rate?
A.
The cost of apples is $2.50 per pound.
B.
The cost of apples is $2.00 per pound.
C.
The cost of apples is $3.00 per pound.
D.
The cost of apples is $1.50 per pound.

What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is: