13 + (4 + 10) = 27 the numbers and the parentheses to create an equivalent addition sentence that illustrates the associative property of addition.

What represents the variable in the equation 4 + 3x = 19?

Lee bought a new car. The salesmen recommended that he change his engine every 7,000 miles. He also recommended to rotate his miles every 5,000 miles. At how many miles will Lee get his oil changed and tires rotated at the same time?

Evaluate this exponential expression. 5. (3+6) ² - 6²

How do you round 415,203 to the thousands place

Combine terms. - 2x - 8 + 6 - 4x

Classify the number - 68

Which of the following is a complex number? -7 2 + StartRoot 3 EndRoot 4 + 9i Pi

In the equation 52y = 104, what is the next step in the equation solving sequence? Solve for the variable. Isolate the variable using inverse operations. Combine like terms. Move all numbers without a variable.

What graph represents the function f (x) = x3 - x2 - 10x - 8?

What has more sides a hexagon or a pentagon