Haydee washes cars to earn money. She can wash 5 cars in 4 hours. She earns $16.00 for each car.
Haydee is saving up to buy a new computer that costs $620.00.
How many hours does Haydee need to work to earn enough money to
purchase the computer?

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0