What is a drawing that uses a scale to make an object proportionally smaller or lager than the real object.

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)