Which number sentence below matches this word problem?
jen and marcus got 15 miles up river before they ran out of gas. they floated 9 miles back down river before they reached the shore. how far did they get? a.15 - 6 = 9
b. 9 + 15 = 24 c.15 - 9 = 6
d. 135 9 = 15

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.

Select all of the following expressions that are equal to 2.5.

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4