Tennis balls cost 7$ for a can of 3. Steve gives the cashier $40 to buy balls and receives $12 in change. How many tennis balls did Steve buy?

A beach shop pays $11.40 for each beach umbrella. The shop's percent of markup is 75%. Find the markup

Which function has an axis of symmetry of x = - 2?

Solve the following equation for x: 5x + 3y = 15. x = y - 3 x = y + 3 x = y + 3 x = y - 3

a doctor order calls for you to administer 0.1 mg of epinephrine in stock is a 1ml ampule that contains1 mg of epinephrine caculate the volume needed for this injection

The width of a rectangular poster is its length. the area of the poster is 128 square feet what is the width of the poster

4.92 divide (0.8-0.12 divide. 0.3

The measures of a triangle are in the extended ratio 4:5:6. what is the measure of the smallest angle? A. 48 B. 60 C. 72 D. 12

Is 5 m, 7 m, 11 m a right triangle

Which expression represents the volume, in cubic units, of the composite figure? Pi (52) (13) - One-third pi (52) (12) Pi (52) (13) - One-third pi (52) (25) Pi (52) (13) + One-third pi (52) (12) Pi (52) (13) + One-third pi (52) (25)

An 18-inch cylindrical cake roll with a radius of 4 inches has been cut into 8 identical pieces. What is the volume of each piece of cake? Select one: O 28872 O 36tin O 12tuin O 14411n