Diego's mother is twice as old as he is. She is also as old as the sum of the ages of Diego and both of his younger twin brothers. The twins are 11 years old. Find the age of Diego.

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