Math Goal (B)

There are 2 teachers for every 26 students at SMU. If there are 8 teachers in the science department, how many students are there?

• 13 students

• 84 students

• 6 students

• 104 students

What is the solution to this system?

• (1, -1)

• (-1, 1)

• (0, -2)

• (2, 0)

Tags

CCSS.8.EE.C.8B

What is the length of x?

• 5

• 7

• 8

• 25

Tags

CCSS.8.G.B.7

Tags

CCSS.7.EE.B.4A

If the ratio of boys to girls in a class is 3:4 and there are 12 boys, how many girls are there?

• 9

• 12

• 16

• 18

Use the Pythagorean theorem to find the length of the hypotenuse of a right triangle with legs of length 6 and 8.

• 10

• 12

• 14

• 16

Tags

CCSS.8.G.B.7

A recipe requires 2 cups of sugar for every 5 cups of flour. If you have 15 cups of flour, how much sugar do you need?

• 4 cups

• 5 cups

• 6 cups

• 8 cups

In a right triangle, one leg is 9 units long and the hypotenuse is 15 units long. Find the length of the other leg.

• 10

• 11

• 12

• 13

Tags

CCSS.8.G.B.7