The scatterplot below shows the fuel efficiency (in miles per gallon) and weight (in pounds) of twenty 2009 subcompact cars. Fuel efficiency and Car weight 2500 3000 3500 Car weight How would you describe the form of the relationship? Fud EMcency, MPG

Q: Hours (h) 15 Miles (m) 24 40 72 120 a. Does the table above represent a proportional relationship?…

A: Yes, above table represent a proportional relationship.

Q: 100 00 67% 50% 33% 200% han apples. What is the percentage of apples in the total quantity sold!

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Q: Does the table above represent a porportion relationship. Explain why

A: This question tells us about the direct proportionality relationship between quantity of cheese and…

Q: What percent does each investment category represent? Round your answers to the nearest tenth of a…

A: Here we have Century Mutual Fund Investment,  for, transportation is= $5.1 chemicals is= $3.2…

Q: Use the diagram to find the missing measure. mWX Y W 75% 110°

A: From, the given figure, it can be concluded that: mXY⏜=110∘mWY⏜=75∘

Q: The owners of a clothing store bought jeans from three different suppliers. The first sold them 12…

A: Given values are:   Unit brought Price ($) per unit   12 15   20 12.8   80 11.5 SUM 112…

Q: Match the values with the equivalent percentages.   45% of 200   30% of 15…

A: The objective of the question is to calculate the values of the given percentages of the numbers and…

Q: Question The number of miles driven, m, varies directly as the number of hours driving, h. A family…

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Q: The population density in china is 365.3 persons per square mile. The population density in the…

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Q: Determine whether the data set represents a direct variatión, ail y 420 х 2 3 280 4. 210 Direct…

A: Answer: G. Inverse variation.

Q: Let A be the event that a student likes chocolate. Let B be the event that a student likes math. H…

A: We can draw venn diagram.

Q: 534 The relationship between the number of girls who ar What is the constant of proportionality?…

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Q: One cup of breakfast cereal was found to contain the nutrients shown here. Carbohydrates Minerals…

A: Let's find all ratios.

Q: Use the table, which shows Harry Potter movies in the order of their releases. Find the percent…

A: Here, given that Goblet of fire (2005) has a revenue $290,013,036 and Half-blood Prince (2009) has a…

Q: $5900 is invested, part of it at 12% and part of it at 9%. For a certain year, the total yield is…

A: $5900 is invested part of it at 12% and part of it at 9% .for a certain year .The total yield in…

Q: Cayla can run a marathon. The table shows which mile cayla had finished at the end of each hour.…

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Q: changes save0 3. The amount of money that Becky earns at her job is directly proportional to the…

A: According to the question, we have to find the the number of hours required to earn 361 dollar if…

Q: How many manatee carcasses had an undetermined cause of death?what is the percent of total manatee…

A: Solution: How many manatee carcasses had an undetermined cause of death?We are given the total…

Q: The table shows the relationship between the number of parents in a household and the number of…

A: Given Data : Number of parents Number of children 0 0 1 3 1 5 2 4 2 1 For the number…

Q: delta company reported net volume sales of 40,000 unit this year last year the number of the sales…

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Q: help

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Q: Write your let statement, the equation and your answer to get full credit. Juan's cell phone company…

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Q: a. Find the amount of change and the percent of decrease in the number of hurricanes from 2008 to…

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Q: 5 Patrick recorded the daily changes of the value of a stock in dollars: -3.40, -8.09, -2.47, 1.86,…

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Q: The table shows a proportional relationship between the number of tickets purchase and the cost.…

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Q: table below. s or decimals rounded to two decimal places as needed.) Proportion Laptop Survey Brand…

A: The proportion of laptop brand survey is calculated by using the formula,  P( dell) = (number of…

Q: A trash bin has a capacity of 50 gallons what percentage of its capacity is 5 gallons.

A: 5. We need to find what percent of 50 gallons is 5 gallons.

Q: Write an equation to represent the relationship between gallons of water and time in minutes it…

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Q: Paradise Resort has a total of 350 lounge chairs. If 210 chairs are under umbrellas, what percent of…

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Q: Bella types at a constant rate of 42 words per minute. Is the number of words she can type…

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Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.