a computer programmer works 40 hours per week. what is the equation that relates the number of hours "h" that the programmer works and the number of weeks "w" that the programmer spends working

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

Select the lengths in centimeters that would form a right triangle

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.