you are leading a field trip to the movie theater and end up spending $750 on snacks and refreshments. You bought 100 popcorns, 75 sodas, and 25 boxes of candy. A box of candy costs twice as much as a soda. 4 popcorns cost the same amount as 3 boxes of candy and 4 sodas. How much does each item cost?​

Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

How to do this , and can some one explain