Brenda and Michael simplify the expression, as shown below.

Brenda: - 5x + (2+x) = - 5 + x + 2 = - 4x + 2

Michael: - 5x + (2 + x) = (-5x + 2) + x = - 3 + x

who simplified the expression correctly?

One craft stick is 5 centimeters long and the other is 8 centimeters long. which of the following cannot be the length of the craft stick that she will use for the third side of the triangle? * 4 ... * 9 ... * 12 ... * 14

Consider two types of nonlinear equations. What unique quality does each possess and how does that quality cause the graph's unique shape? Name two unique examples of these shapes in real-world situations.

A professor has recorded exam grades for 10 students in his class, but one of the grades is no longer readable. If the mean score on the exam was 82 and the mean of the 9 readable scores is 86 , what is the value of the unreadable score?

a cylindrical container can hold about 1256 cubic inches of water. the diameter of the cylinder is 10 inches long.

What is the width of a rectangle with an area of 5/8in2 and a length of 10in

To solve a literal equation xm=x+z solving for x

Leann says 18 : 6 = 3, so 1.8 : 0.6 = 0.3 and 0.18 : 0.06 = 0.03. Is Leann correct? Explain how to solve these division problems.

Which of these is an example of a literal equation? A. 3x - 4y B. 12 = 9 + 3x C. 6 + 30 = 62 D. ax - by = k

What is the GCF for 9y, 6x and 2g?

the axiom that allows b (7) to be written 7b.