Mathematics, 31.07.2019 20:20 damianb25

The inequality 20x+30y> 400 models all of the combinations of scores of 20 and 30 points that will give you a total greater than 400 points in a game. what is not true about the values for x and y?

The inequality 20x+30y> 400 models all of the combinations of scores of 20 and 30 points that wil

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Answer from: Quest

That’d be 9 years or something

Answer from: Quest

h/o/e/s mad

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si si si

Answer from: Quest

ratios represent a pattern or relationship that can be scaled.

equivalent ratios are pairs of ratios that represent the same relationship between quantities, and can be generated by multiplying or dividing both quantities in the ratio by the same factor.

in this lesson, students will use double number lines and ratio reasoning to solve ratio problems. by partitioning double number lines into proportionate intervals, students will build an understanding of equivalent ratio relationships as those that are generated by multiplying or dividing two related quantities by the same number. this lesson will build upon students' prior understanding of multiplicative comparisons, number line reasoning and equivalent fractions (while highlighting the difference between equivalent fractions and equivalent ratios); and will build toward future work in this unit on building ratio tables, and work in future grades in proportionality, scaling, and expressing and graphing linear functions.

step-by-step explanation:

ratios represent a pattern or relationship that can be scaled.

equivalent ratios are pairs of ratios that represent the same relationship between quantities, and can be generated by multiplying or dividing both quantities in the ratio by the same factor.

Answer from: Quest

answer: the answer is b. i think hope i got it correct

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