Which is a correct expansion of (2x + 3) (2x2 - 5) ?

A. 2x• 2x2 + 3 • 2x2 + 2x2: (-5) + 3 • (-5)

B. 2x• 2x2 + 2x• (-5) + 3 • 2x2 + 3 • (-5)

C. 2x• 2x2 + 2x: (-5) + 3 • 2x+3 • (-5)

If your lawnmower uses 1/3 of a gallon of gas to cut grass for one hour and you have 5/6 gallins of gas how long can you cut the grass with this amount of gas and how do i get the answer

Sam is ordering an ice cream dessert. He must order a size, a flavor of ice cream, and a topping. There are 2 sizes, 3 flavors, and 2 toppings to choose from. How many different ice cream desserts could he order?

Michael orders pizzas from Pizza by Alfredo and from Alfredo's Pizza Cafe. The pizzas from Pizza by Alfredo costs $3 each, and the pizzas from Alfredo's Pizza Cafe costs $5 each.

Solve this system of by rewriting the statements into a set of 2 equations. Then solve the equations using the addition method. The sum of two numbers is 21. The difference of the two numbers is 19. What are the two numbers?

1-tan20*tan25=tan20+tan25

What do you add to 3 and 4/7 to make 6?

What are the next three terms of the pattern 4, - 2, - 8, - 14, ... ?

Ifx + 2y = 8 and - 2x + 3y = 5, then what is the value of 2x + 3y?

Caden built a rectangular prism that has a length of 8 units a width of 3 units, and a height of 5 units. what is the volume of the prism. show your work

3x-5y = - 25 Solve for x