One day Clare runs 6 miles. The next day. She plans to run that some distance plus half as much again.

Solve for x in the equation x2+4x-4-8.

The first row of a conference hall has 8 chairs and 2 additional chairs in each subsequent row. How many chairs are in the 9th row? How many chairs in total are in the first 9 rows?

At Atwell middle school 60 percent of the 800 students participated in basket ball. How many students participated in basket ball

21 ft equals how many meters

If popsicle were black would there be white?

A farmer wants to plant three rectangular fields so that the widths are the same. The areas of the fields, in square yards, are given by the expressions 12x^2y, 9xy^2, and 21xy a) What is the GCF: b) What is the width of the fields if x=3 and y = 4?

An instructor was interested in seeing if there was a difference in the average amount of time that men and women anticipate studying for an introduction to statistics course in the summer.

Which of these are mathematical sentences? Check all that apply. O A. b + 41 = 93 OB. + 23 OC. 93 O D. 7y = 49

Solve the inequality - 2x2+8x >8

Find the vertices and foci of the hyperbola with equation quantity x plus 1 squared divided by 225 minus the quantity of y plus 5 squared divided by 400 = 1