You collect a total of $75 the ratio of donations is 4 :4 :7. How much are each of the donations?

Find the greatest common factor of 28 and 35

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis