Marc, Alex, and Renee are fundraising for the Make A Wish foundation. Marc raised twice as much as Alex. Alex raised $100 less than Renee. Together they raised $580. How much money did each person raise. Use guess and check to find your answer. Use a table to show your work.

Q: My mom's friend bought cookbooks and travel books at a book sale. She spent $21 and bought 6 books.…

A:

Q: Alex, Bob, and Cindy are ranchers. Alex and Bob together have 870 acres while Alex and Cindy…

A: Alex has 476 acres .Bob has 394 acres and Cindy has 503 acres.

Q: The Best Buy parking lot is a rectangle that measures 385 feet long and 180 feet wide. Each parking…

A: The area of the Best Buy parking lot is given by the area of the rectangle A=l×b=385×180=69300 The…

Q: The sum of 38 and k equals 50

A: The sum of 38 and k equals 50 i.e. 38 + k = 50 i.e. k = 50 - 38 i.e. k = 12

Q: Livingston is a marble freak and loves to play at school. During the first break, he doubled the…

A:

Q: If the largest of 58 consecutive integers is 529, what is the smallest? Write your answer in the…

A: There are 58 consecutive integers. Largest number is 529. That is 58 th observation is 529.

Q: the soccer team is selling tubs of cookeidough and brownie mix for fundraiser. elaina raised $75 by…

A: Let the price of cookie dough is  $x per tub and the price of brownie mix is $y per tub.

Q: To get a B in math, Alexandria Pappas must average 80 on five tests. Scores on the first four tests…

A: Given Alexandria Pappas score in first four test are 84, 76, 84 and 78.

Q: To get a B in math, Alexandria Pappas must average 80 on five tests. Scores on the first four tests…

A:

Q: The 14 digits of a credit card are written in the boxes shown. If the sum of any three consecutive…

A:

Q: A man went to Atlantic City with $2000 and placed 100 bets of $20 each, one after another, on the…

A: From the given information,

Q: You have $3.40 and would like to buy some coffee if a pound costs 8$ how many ounces can you buy

A:

Q: A raffle is being held to benefit the local animal shelter.  They sell 756 tickets that do not win…

A: Expected value: The expected value of a random variable is the sum of the possible values that the…

Q: A raffle is being held to benefit the local animal shelter.  They sell 644 tickets that do not win…

A: They are selling total (644+6+1) = 651 tickets  We make a probability distribution for winning…

Q: gas is $2.93 per gallon, what is the total cost of the gas for the trip? $____________________ (b)…

A:

Q: If John has 2 sweets and he give Mary 1 sweet . How many sweets are left for John

A:

Q: The sum of a number y and four is 13

A: Given data : The sum of a number y and four is 13.

Q: Ms. Green and Mr. White took their science classes to the museum. Ms. Green spent $262 to buy 28…

A: Basic reasoning

Q: In Mrs Singam's shop, the price of a shirt and a pair of pants were in the raio The shirt cost $6…

A: Since the price of shirt and a pair of pants are in the ratio of 5 : 8 price of the shirt = 5x price…

Q: A local radio station surveyed 200 students from one high school to determine their favorite music.…

A: Given Data: P(Rock music)=0.45 P(Rap Music)=0.35 P(Country Music)=0.2   n=3000

Q: Jane, micheal and Lamar sent a total of 73 text Messages during the weekend Michael sent 2  times as…

A:

Q: Sean, Angelina, and Sharon went to an office supply store. Sean bought 7 pencils, 8 markers, and 7…

A: Given:Sean spent $22.00 buying 7 pencils, 8 markers and 7 erasers. Angelina spent $19.50 buying 4…

Q: The telephone bills for the past month for four families are $48, $65, $39, and $81. The value of…

A: Given Data: x 48 65 39 81

Q: Gabriella sold half of her comic books and then bought fifteen more. She now has 34. With how many…

A:

Q: Jacob and Krystal are selling flower bulbs for a school fundraiser. Customers can buy packages of…

A: To solve the given problem we first construct equations for the problem and then we can easily solve…

Q: Chuck was the leading scorer of the 2009 league champions. Chuck scored a total of 694 points during…

A: Given that Chuck was the leading scorer of the 2009 league champions. Chuck scored a total of 694…

Q: There are 8 more male students than female in a collage level math class. The total number of…

A: let there are   x  female  student in a collage level math class

Q: Steve the Storyteller had 5 times as many red balloons as black balloons. After he gave away 40 red…

A: Steve the Storyteller had 5 times as many red balloons as black balloons.

Q: Chuck was the leading scorer of the 2009 league champions. Chuck scored a total of 647 points during…

A:

Q: Diego’s history teacher writes a test for the class with 26 questions. The test is worth 123 points…

A:

Q: To get a B in math, Alexandria Pappas must average at least 80 on her five tests. Scores on the…

A: We will solve the problem

Q: 2. Maria, Rebecca and Sally are selling baked goods for their Math club. Maria sold 15 cookies, 20…

A: For the solution follow the mext steps.

Q: On the TV show, The Biggest Loser, the winner is the person who lost the largest percentage of…

A: The initial weights of Courtney, Patrick and Antone are 270 lb, 387 lb and 447 lb respectively. The…

Q: Tim and Tom are both members of the school's 10 person cross-country team.  The team is told to line…

A: Given : Tim and Tom are both members of the school's 10 person cross-country team. The team is told…

Q: My mom's friend bought cookbooks and travel books at a book sale. She spent $15 and bought 4 books.…

A: Given Cookbook cost $3 per piece and travel book cost $6 per piece

Q: Scott has grades of 86, 75, 79, and 95. If all of the grades count the same, what is the lowest…

A: Avarage value of five exams

Q: The Homecoming dance is going to be held in the school gymnasium which is 300 feet X 300 feet.  The…

A: Consider the provided question, Given, the homecoming dance is going to be held in the school…

Q: Julian owns 5 pairs of pants, 2 shirts, 2 ties, and 8 jackets. How many different outfits can he…

A: Given that he must wear one of each items so first we have to find the number of ways of wearing…

Q: A vendor sells hot dogs and bags of potato chips. A customer buys 4 hot dogs and 3 bags of potato…

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A raffle is being held to benefit the local animal shelter.  They sell 671 tickets that do not win…

A: Given data No of tickets that do not win any prize = 671 No of tickets that win a free…

Q: A raffle is being held to benefit the local animal shelter.  They sell 973 tickets that do not win…

A: There were 973 tickets that do not win any prize, 8 tickets that win a free adoption (valued at…

Q: Three kids, Alberto, Bernadette, and Carlos, decide to share 10 cookies. They wonder how many ways…

A: Without the “no more than 5”  restriction, the answer would be 12 out of 2, using 10 stars and 2…

Q: Juan owns 4 pairs of pants, 6 shirts, 1 ties, and 3 jackets. How many different outfits can he wear…

A:

Q: Chris and Alana each have prepaid cards for the Metro train.  In May, Chris took the train 15 times…

A:

Q: Sandy, Sally, Melanie, and Nancy each bought 200 Pokemon cards which come in packs of 20. Saly also…

A: Topic:- algebra

Q: In a math class, one of your 4 test scores is dropped. On the first three tests, you have the…

A: From the provided information, On the first three tests, the scores are 79, 37 and 95. The average…

Q: Jenna and her friend, Khalil, are having a contest to see who can save the most money. Jenna has…

A: Let x represent the number of weeks and y represent the total amount of money saved.

Q: Jocelyn ordered 5 exotic plants from a nursery. she paid a total of 30$ including an 8$ shipping…

A: Given  Total paid amount with shipping fee = 30$ Shipping fee = 8 $  Number of plants = 5

Q: In a recent election Corrine Brown received 13,129 more votes than Bill Randall. If the total number…

A: Let votes recieved by Corrine Brown be 'x'& votes recieved by Bill Rondall be 'y'Total number of…

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.