There are 450 students at a middle school. In a survey, 90 of the students
chose math as their favorite subject.
What percentage of students chose math
as their favorite subject?
A 9%
B 2%
C 20%
D 0.2%

Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab