I'm very confused on this.

The ratio of men to women working for a company is 4 to 5 . if there are 90 women working for the company, what is the total number of employees?

Mia spent 30 minutes answering the math questions on the exam. this was 1/4 of the total amount of time allotted for this section of the exam. to determine the total amount of time allotted for this section of the exam, mia set up and solved the equation as shown below. which best describes the error that mia made when solving the equation?

Triangle abc has vertices a(1,2) b(1,5) and c(4,2) and for two and undergoes a transformation circle the set of verses that does not belong