Evaluate the expression 9 + 3 when d = 4.

What is bigger 7/12 or 1/2

X+y+z=12 6x-2y+z=16 3x+4y+2z=28 What does x, y, and z equal?

On a recent math test, the class scored grades between 72% and 100%. Write an inequality that models the range of class test grades if x represents a student's test grade.

To make 1 1/2 dozen muffins, a recipe uses 3 1/2 cups of flour. How many cups of flour are needed for every dozen muffins made? Enter your answer in the box as a mixed number in simplest form.

Find a solution to the inequality x > 6. A. 11 B. 4 C. 6 D. 2

Rational numbers with distribute property

Dana's dog skippy wieghs 20.4 pounds. Her cat Bruiser weighs 0.75 times as much as skippy Does Bruiser weigh more or less than skippy? Explain how you know. How much does Bruiser weigh weigh?

If there are 8 acute angles how many sides are there

Find the volume of a can of soup that has a height of 16 cm and a radius of 5 cm. Use 3.14 for p.

what is the LCD of 2/7 and 9/10