out of the 40 students in the seventh-grade class, 60% of the students carry a cell phone. what fraction of the students in the seventh-grade class carry a cell phone? show your work.

For a set of ten numbers, removing the largest number decreases the average by 1. Removing the smallest number increases the average by 2. What is the positive difference between the largest and the smallest of these ten numbers

The owner of small computer repair business has one employee, who paid an hourly rate of $22. The owner estimate His weekly profit using the function p (x) = 8600 - 22x. in this function, x represents the number of

Congruent angles must satisfy which of the following conditions? A. They have the same angle measure. B. The sum of their measures is 90. C. They share a vertex and a side.

A man has a collection of dimes and nickels with a total value of $1.70. if he has 8 more dimes than nickels how many of each coin does he have?

During a School Assembly, 16 out of 60 students wore orange shirts. What percentage of the students did not wear orange shirts?

Given the range (-1,5,9). what is the domain for the relation y = x + 3? A (-4, 2, 6) B. (2.8, 12) c. {-4.2.9 D. (-7.-1.3)

2/5 p = 3/5 p = 3/2 What are the steps?

Ally's hair grew from 10 3/4 inches to 13 1/4 inches over 5 months. At what rye did Ally's hair grow per month?

uma determinada empresa fabrica materiais escolares, dedicando-se exclusivamente á produção de cadernos, livros e agendas.

The area of a rectangle is 7 2/5 square feet the length of this rectangle is 3 1/12 feet what is the width