There are 25 students in Ms. Geogebra's math class. On the last test 80% of the class passed. If boys make up 40% of the class and 45% of the passing grades were received by boys, how many girls passed?

Need on this geometry question. explain how you did it.

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11