Alicia says the expression 2 (m+4) + 5 is equivalent to the expression 2m+13. Identify two properties that can be used to support Alicia's claim and justify you answer.

For every ten yards on a football field there is a boldly marked line labeled with the amount of yards. Each of those lines is perpendicular to both sidelines. What can be said about the relationship of the sidelines? Justify your answer. A.

A triangle has sides of lenght 7cm and 6cm. what is the most you can say about the lenght of the third side

A clothing store and purchased two times as many dresses and skirts. The total number of new items in the inventory were 120. How many of each were purchased?

Which of the following is the factored form of the given equation? 6x 2 + 2x - 8 = 0

What is 0.666667 as a fraction?

Find the volume of the parallelepiped (box) determined by uv and w

At a certain college, the ratio of men to women is 5 to 4. If there are 2800 men, how many women are there?

How long would it take for a girl to run 7 miles?

11x+7y=49 in y=mx+b format

How do you factor 30k^2+38k+12?