Which expressions are equivalent to z + (z + 6)

Choose all answers that apply:

(Choice A)

A

(z+z) + (z+6)

(Choice B)

(z+6) + 6

(Choice C)

C

2 (z+3)

At hoffman's bike rentals, it costs $44 to rent a bike for 9 hours. How many dollars does ot cost per hour of bike use?

What does constant mean in math

Use the following information for Questions 1-3: The rate at which water flows into a tank, in gallons per hour, is given by a differentiable function R of time t. The table below gives the rate as measured at various times in an 8-hour time period.

A rectangle has a height of 4 and a width of x to the power of 2 + 3x + 2. What is the area?

Kia buys 2 Cartons of Vanilla Ice Cream And 6 Cartons of Chocolate Ice Cream. Each carton contains 32 ounces of ice cream. She serves 4 ounces of ice cream in each bowl. What is the greatest number of bowels of ice cream that Kia can serve?

Where does Anna look for the remote control

Larry wants tp buy some carpeting for his living room. The length of the room is 3 times the width and the total area of the room is 27 square meters. What is the length of the living room?

26,143,062 word form

What is the perimeter of a rectangle that has a length of 8 cm and a width of 5 cm

The average score on the statistics final exam was 85 and the standard deviation was 2.5. Chris scored a 95. Chris scored higher than what percent of his class?