You take your favorite teacher out to lunch. The total cost of your meals was $37.50. You want to add a 20%
tip. What is the new final total?

What is the fewest number of full weeks briyana would have to work to have enough money? 8 weeks9 weeks 10 weeks11 weeks

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b