You're friend is cleaning out their garage, and you are helping to research junk removal companies for them. Plunkett Junk-It Removal Service charges an $80 flat fee plus $2 for every cubic meter of junk collected. Garbage-Be-Gone Service charges a flat fee of $120 plus $1.10 for every cubic meter of junk they remove. How many cubic meters of junk needs to be removed to make the Garbage-Be-Gone Service be the cheaper option? (a) Provide your inequality to model this situation. (b) Solve your inequality. Be sure to explain what your answer means in the context of the problem. Round decimal answers to the first decimal place.

if you mean

then it's c. 8, -7/3

but if you mean

then it is

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead

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.

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.

im with everythinglos so yeahhhhh

step-by-step explanation: