Sarah already has 45 stamps in her collection, and she gets 7 new stamps each month. how long will it take before she has 129 stamps in her collection?

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

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.

Stacey filled her 1/2 cup of measuring cup seven times to have enough flour for a cake recipe how much flour does the cake recipe calls for