Which of the following shows 7 + (x + 4y) rewritten using the Associative Property of Addition? Select one: a. 7 + x + 4y b. 7x + (4 + y) c. (7 + x) + 4y d. x + (7 + 4y)

Find two positive numbers A and B (with A≤B) whose sum is 44 and whose product is maximized.

Tan [x-pi/4] = tanx - 1

Suppose that a subset of 4 balls will be randomly selected from a collection of 4 amber balls, 4 blue balls, 4 copper balls, and 4 green balls (so 16 balls in all).

What is the surface area of a sphere with a diameter of 2.7 inches?

When table sugar is burned in air, carbon dioxide and water vapor are products, as shown by the following unbalaned chemical equation: C12H22O11 (s) + O2 (g) = CO2 (g) + H2O (g)

Evaluate 3/2y-3+5/3z when y = 6 and z = 3

What's equivalent to square root of - 12

16 pound turkey cost $14.24 what is the price per pound

How do I solve 3 (2x+1)

Write equation in words Z = (8-3) + 10