Stan has an equal number of quarters dimes and nickels in his bag. The total amount of money in the bag is a whole number. What is the smallest amount of money he could have?

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

Maren is buying carpet for her rectangular living room. the room is 4.8 yards wide and 5.2 yards long. how much carpet does she need to buy? enter your answer as a decimal in the box. yd2

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas