In each diagram to the right, determine numbers to place in the red circles so the sum of the numbers in each pair of adjacent red circles is the number in the corresponding large blue circles. (b) a (b) a= b = C =

Q: The value of the car depreciates at 10.75% per year. What will the value of the car be, to the…

A: In this question given with initial amount and the depriciation of the car per year we have to find…

Q: On a test, a student got 80% of the items correct. If the Student got 56 items correct, how many…

A: Let x be the items on the test given: 80% of x is 56

Q: A stadium has 250 people in it at noon. If 35 people per minute enter the stadium, how many are in…

A: Number of people at noon, or in terms of  slope intercept form, y intercept=250 Rate at which people…

Q: Answer the following with positive, negative, or 0.  The sum of a number and its opposite is…

A: Negative numbers lies on left side of 0 on the number line . Positive numbers lies on right side of…

Q: If the class has 670 points in total, how much I need to pass with the 70%?

A: Formula to calculate the percentage (%) value defined as shown below…

Q: From a table inside a room with current temperature of 35 degrees Celsius, a left over Fried Chicken…

A: For thsi problem we use the Newton's Law of cooling:T-Tr=(T0-Tr)e-ktNotice that hereT=temperature at…

Q: A marble bust is 25 years old, and a terra-cotta bust is 85 years old. In howmany years will the…

A: given A marble bust is 25 years old, and a terra-cotta bust is 85 years old

Q: 3 friends divided some strawberries equally. After they each ate 4 strawberries, the total number of…

A:

Q: A contractor finds a bill for $1110 for 720 ceiling tiles. She knows that there were two typesof…

A: Let x be the number of tiles at $1.25 and y be the number of tiles at $1.75. Totally 720 tiles were…

Q: stephanie is twenty-four. She is twice as old as martha was when stephanie was as old as martha. How…

A:

Q: You are standing on the middle rung of a ladder. If you first move up 3 rungs, then move down 5…

A: Please refer the attached image for complete solution.

Q: An eyewitness to a crime said that the license plate of the getaway car began with the letters T,…

A: Given: An eyewitness to a crime said that the license plate of the getaway car began with the…

Q: A hotel has 200 rooms. Those with kitchen facilities rent for $100 per night and those without…

A: According to given data let's assume rooms with kitchen are x and rooms without kitchen are y So, if…

Q: The admission fee at a small fair is $1.50 for children and $4.00 for adults. On a certain day, 2200…

A:

Q: How many ways can the letters of the word "EQUATION" be arranged if “NOTI" must b next to each other…

A: Here  use concept of arrangement

Q: Rhiana is 3 years younger than half of her sister Diana's age. If d is Diana's age, is Rhiana's age,…

A: We can find the age of Rhiana in terms of d in the following step

Q: did you come up with 30 as the first number of the classes and 54 as the last number of the classes?

A: Concept: Creating interval for data points is a process is which we create interval that are easy to…

Q: In a class of 24 students, 23 exams are graded. The average for the class was 85. What would the…

A: Given, Class contain 24 in which 23 have already graded. The average of these 23 students was 85.

Q: The developer of a housing development finds that the sale of the first house gives him a $250…

A:

Q: .Carmi is ranked 13th from right and 8th from left. How many students are there in total?

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Q: For a particular event, 873 tickets were sold for a toal of $2178. If students paid $2 per ticket…

A:

Q: You invested $4000 between two accounts paying 2% and 8% annual interest, respectively. If the total…

A:

Q: If you count from 10 to 120, how many 5's will you find along the way?

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Q: to show the number of oranges Rick has. Then se Rick has 3 to Maria. He gives 5 to Paul. How…

A: Addition and Subtraction: The process of combining two or more items is known as addition. In…

Q: Every day in Mrs. Yan's class, a student's high score is posted on the boardThe high score for the…

A:

Q: John and Michael want to arrange the letters of the word MISSISSIPPI and PHILIPPINES respectively.…

A: Given  The letters of the word MISSISSIPPI and PHILIPPINES are arranged by John and Michael.

Q: In golf, "par" is a score of zero. If you go "over par," your score would be reported as a positive…

A:

Q: Solve by the method of your choice:From the 20 CDs that you’ve bought during the past year,you plan…

A: We have total 20 CDs. Group of 3 CDs will be made. There is no restriction of order.

Q: John has grades of 86, 88, and 78 on his first three tests in geometry. If he wants an average of at…

A:

Q: Susan scored 82%, 75%, 77%, and 85% on the first four tests. What must she score on the fifth test…

A:

Q: Amber has eleven paintings and have room to display only three of them at a time on her wall. How…

A: Given that, Amber has 11 paintings and have room to display only three of them at a time on her…

Q: Melissa is four times as old as Jim. Pat is 5 years older than Melissa. If Jim is y years old, how…

A: Given

Q: sees every week. To do this, he will have to create his own scatterplots of his sales. How would he…

A: Collect pairs of data where a relationship is suspected.

Q: How many hits must Sal get

A: Batting Average for Baseball Player Consider that the batting average in baseball is given by,…

Q: Phillip is twice as old as Annie. Paul is 4 years older than Philip and Chris is 2 years younger…

A: Let the Annie's age = x years   Phillip is twice as old as Annie Phillip's age = 2x   Paul is 4…

Q: Jack has 4 tiles and wants to fing out how many different shapes he can make with all of them.

A:

Q: answering

A:

Q: A roast turkey is taken from an oven when its temperature has reached 190 degrees Fahrenheit and is…

A: This is a problem with Newton's law of cooling.

Q: A person invested in two accounts, one paying 5% simple annual interest and the other paying 4%…

A: topic -simple interest

Q: of the three integers, n +2 and n + 4 represent the other two numbers.

A:

Q: The entry fee at a small fair is $1.50 for children and $4.00 for adults. On a certain day, 2200…

A:

Q: Solve by the method of your choice: From the 20 CDs that you’ve bought during the past year, you…

A: Given data: The total number of CDs are 20. We are required to choose 3. Therefore, the number of…

Q: Julia had the same number of rings, necklaces, and bracelets in her shop. After selling 2/5 of the…

A: Let number of rings, necklaces and bracelets in her shop be x. So, total number of rings, neclaces…

Q: what is the step to number 4?

A: 4) Given that, Consider that 95% of all sample means will fall between two values. That is,

Q: Mark is covering the top of a table with some left-over ceramic tiles. How many patterns can he make…

A: To Find: How many patterns can he make if he uses 3 blue tiles, 2 yellow and one each ofwhite, red…

Q: In the year 2010, a person bought a new car for $29000. For each consecutive year after that, the…

A:

Q: In a P.T.A. meeting with 150 parents, there were four times as women as men. How many men were in…

A: Total persons ( parents) = 150 Let  Number of Women  = x Number of men's = 4 times as women…

Q: The admission fee at an amusement park is $1.50 people entered the park, and the admission fees…

A: Given: The admission fee at an amusement prk is $1.50 for children and $4 for adults.On centrain…

Q: she will need?

A: