Mathematics, 03.10.2019 01:30 skinman

Solve with a bar model: marie and niels are selling candy bars to raise money for their science fair. originally, the ratio of candy bars that marie has to sell to the candy bars that niels has to sell is 5: 4. after they each sell the same amount of candy bars, marie notices that she has twice as many left as niels. if they have a combined total of 18 candy bars left to sell, how many did each have to start with?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:10, fanta47

Next, chad created this graph with ordered pairs that show the possible ratios of the number of damage to defense cards in his deck. what error chad make?

Answers: 1

continue

Mathematics, 21.06.2019 13:30, TheOneandOnly003

Which statement is not always true for a parallelogram? (a) opposite sides are congruent. (b) diagonals bisect each other. (c) it has 4 congruent angles. (d) consecutive angles are supplementary.

Answers: 1

continue

Mathematics, 21.06.2019 16:00, brandondees25

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

Answers: 2

continue

Mathematics, 21.06.2019 17:00, ninjapig647

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Answers: 1

continue

You know the right answer?

Solve with a bar model: marie and niels are selling candy bars to raise money for their science fai...