Which expression is equal to (2x + 5) · 8 using the commutative property?

(5 + 2x) · 8

8 · 2x + 5 · 8

2x + (5 · 8)

(2x + 5 · 8)

Where is the location of the vertex of the parabola on a coordinate grid? y=x^2+2x-3 A. above the x-axis B. below the x-axis C. on the x-axis D. on the y-axis

15 other seven as a mixed number

What's a equivalent expression for 4 (x - 2+y)

What are the solutions to the equation 9x^2=49? Round to the nearest tenth. A. 2.3, - 2.3 B. 5.4, - 5.4 C. 7, - 7 D. 21, - 21

Part A: Write an algebraic expression for 4 more than 3 times a number. Part B: Write a verbal expression for 2 (n + 9).

There are 171 students in seventh grade. How much does money does Mr. Williams need to budget for the museum tickets and parking?

A 100 pound person on Earth would weigh about 4x4x4x4 pounds on Jupiter. Evaluate the expression to determine how much a 100 pound person would weigh on Jupiter.

What is the fractional form of 0./8 A. 8/10 B. 1/8 C. 8/9 D. 8/11

How many digits will be in he quotient of 588 divided by 6? Use place value to explain.

Kora uses the following ingredients to make 1 s'more. Ingredient Amount Graham crackers (2) Chocolate squares (8) Marshmallows (3) How many s'mores can Kora make if she has 20 graham crackers?