Classwork Rate of Change from a Table Brent wants to buy a 60" LED Smart TV, so he opened a savings account and added mor every month. The chart below shows the relationship between the number of months Bre been saving and the total amount of money in his account. Savings Account Number of Months Total Savings

Q: Gross worldwide sales in Mattel's Wheels (Hot Wheels) brand was $885.1 million in 2016 and $847…

A: Initial change in 2016 = $885.1 million = $885100000 Final change in 2017 = $847 million =…

Q: Alexis was hired as a car salesperson in March. The number of sales Alexis made each month during…

A: Given information: The number of car sales made by Alexis in a six month period is represented using…

Q: Lucy's dog sleeps 14 hours a day what is the percent of the day her dog is sleeping

A: Given query is to find the percentage of a day Lucy's dog sleeps .

Q: cells of a clothing company decrease from 60,250 to 52,100 find the percent o

A: Given that the daily cells of a clothing company decrease from 60,250 to 52,100.

Q: What percent of 40 is 100?

A: Let x % of 40 is 100.

Q: What percent of 30 is 12

A:

Q: The population for a particular region is now 337,437,627 and in 2001 it was 273,551,478. The…

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Q: Give three kinds of notation for the percent. 70%

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Q: 12 is what percent of 60?

A: The concept used: - To translate a phrase of the form "A is what percent ofB?" first, Assume that…

Q: 48 = 6+ y y:

A: Given,    48 = 6 + y   Now, subtracting 6 from both the sides,  48-6 = 6 + y - 6   42 = y

Q: 10 5 -5 이 10 -5 %24

A: Horizontal asymptote of a curve is the line such that the distance between the line and the curve…

Q: %3D [-1,0.5] 1 2.25 0.75 1-

A: Given the Expression 1-x2[-1,0.5] At x=0.5, |1-x2|=|1-(0.5)2|=0.75

Q: Dylan opened a credit card account with $575.00 of available credit. Now that he has made some…

A: First of all we need to find amount of purchase, by substracting current amount from the original…

Q: At McCord middle school 200 students rode their bike or walked to school this is 40 percent of the…

A: Given: At McCord middle school 200 students rode their bike or walked to school this is 40 percent…

Q: How many units of a 10%

A:

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: 0.2 is what percent of 16?

A: We have to find that 0.2 is what percent of 16.

Q: If 70 is decreased to 65.8, the decrease is what percent of the original number? (This is known as…

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Q: Approximately 10.3% o Assume the variable is

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Q: . Duda’s class is hanging 500 red lanterns around the school for Lunar New Year. Before lunch, the…

A: Given:The total number of lanterns is The number of lanterns hung before lunch is To find:Draw a…

Q: Barney’s landlords are increasing his rent.  Last month he paid $545 for rent, but starting next…

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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: Average rents in a particular city rose from $880 in 2011 to $1000 in 2016. Find the rate of change…

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Q: A teller's hourly wage for various years is represented in the table below. Year Hourly Wage 2015…

A: The percentage change is calculated by New Value-Old ValueOld Value. Newly Hourly Wages = $27.60 Old…

Q: The price of a TV change from $300 to $406.95 what is the percentage change in the cost of the TV

A: Percentage

Q: Find the percent of increase for the Cleveland Browns FCI from 2017 to 2018. Year Ticket Other…

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Q: 15 is what percent of 90?

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Q: 75 is what percent of 150

A: Let 75 be x % of 150

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.