Answer
henry had 2.5 lb of apples for a fruit salad. the recipe says that 5 lb of apples are needed for the salad. henry went to the store and bought an additional 1.5 lb of apples.
did henry get a reasonable amount of apples from the store?

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220