Mr. Weaver has 36 history students. The ratio of girls to boys is 2:1. How many girls does he have in his class?​

What is the measure of the smallest angle in the diagram? 15 29 32 45

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.

Which of the following represents the factorization of the trinomial below? x^2+7x-30