25% of the students on the debate team are in 8th grade. If there are 28 students on the debate team, how many are in the 8th grade?

What is the ratio of 6 boys and 15 girls

Is it A? Consider the following scenario: A teacher notices a trend in the students' grades for her midterm exam.

What is the expansion of the following fraction? 1/15 __ A. 0.06 B. 1.15 C. 0.15 _ D. 0.6

If 9/5 C + 32=F, what is the temperature if it is 20 degrees Celsius?

A, B & C form the vertices of a triangle, where ∠CAB = 90°. AB = 10.3 m and AC = 5.8m. Evaluate ∠ ACB, giving your answer rounded to 3 SF.

A box contains 9 green balls, 16 red balls, 9 white balls, and 6 black balls. What is the probability of drawing a red ball out of the box

Julia finds that she can mail 10-pound package for $5.10 and a 15 lb package for $8.95 y equals 1.33 x + 0.75

Kelly was given square piece of material whose dimensions were 5x inches by 5x inches. She felt that it was a little too big for the project she was working on, so she cut 2 inches off each side of the square.

In a neighborhood of 846 people, 346 voted in the last election. What percent of the neighborhood did not vote?

198 = - 4x + 2 (-6x+3)