Salvatore is trying to figure out the cost of boarding his dog while he is on vacation. The daily rate for boarding is $22.  If Salvatore budgets $132 in boarding cost, how many days does he plan to board his dog

Q: An order of 1200 smart phones came to $645,000. If the basic model costs $450 and the deluxe model…

A: The solution of the problem is given in the next step.

Q: Kurt has saved $160 to buy a stereo system that costs $400 including taxes. If he earns $8 an hour…

A: Let kurt work x hours to get stereo system  Cost of stereo system =$ 400  saving of kurt =$ 160

Q: You are choosing between two different cell phone plans. The first plan charges a rate of 23 cents…

A: Given first plan charge 23cents per minute and second plan charges 49.95+8 cents per minute Now we…

Q: The Four Flying Feldmans acrobat troupe is planning a nationwide tour. They will perform hold about…

A: Given that the Four Flying Feldmans acrobat troupe is planning a nationwide tour. They will perform…

Q: 6. Jess wants to buy a car but she cannot decide if she should buy a Honda or a Kia. The Honda costs…

A: First of all we find a function to calculate the worth of car after t years and we compare the…

Q: The cost of a ticket to a theater is $25.00 for children and $50.00 for adults. On Wednesday,…

A: Form the linear equations of two variables and solve them.

Q: Ruth is a server at an all-you-can eat sushi restaurant. At one table, the customers ordered 4 child…

A: Let us consider the price of a child buffet is x and that of the adult buffet is y.  At table 1, 4…

Q: 3. Jelma has P1850 in P20, P50, and P100 bills. If she has twice as many P100 bills as P20 bills,…

A:

Q: At the fast food restaurant,an order of fries cost $1.24 and a drink costs $1.21.How much would it…

A: At the fast food restaurant, an order of fries cost $1.24 and a drink costs $1.21. To find: .How…

Q: Angelina was driving homefrom college at 75 mph. UT is about 375 miles from Lubbock where she lived.…

A:

Q: In one​ class, homework is worth 15​% of the final​ grade, each of 3 projects is worth 10​%, and a…

A:

Q: Jonathan has his own business. He checks his sales receipts three times a day. One day, his…

A:

Q: Purchasing   Earl is ordering supplies. Yellow paper costs $5.00 per ream while white paper costs…

A: Given: Cost of yellow paper = $5.00 per ream Cost of white paper  = $6.50 per ream Budget  =  $530…

Q: buyer just paid $40.98 for a calculator. If 28% of that amount was the seller's markup, then what…

A:

Q: Purchasing Earl is ordering supplies. Yellow paper costs $5.00 per ream while white paper costs…

A:

Q: Estelle and Carlos will be hosting a party and will buy 6 pies for their guests.  Two lemon meringue…

A: Let $x & $y be the cost of each lemon meringue pie and blueberry pie respectively. Now given…

Q: es. She receives a commission of 20% from her own sales and 5% override. During the month of…

A: Introduction: a number, amount, rate, or other measure expressed as if it were part of a total of…

Q: The house purchases 3 cases of gin in liter bottles, 12 per case, for $790.20. If the house pours 1…

A: Number of cases of gin =  3  No. of bottle per case =12  Total cost = $790.20 If the house pours 1…

Q: Bobby likes to hike the trails near his house. On Sunday, he spent 4 hours hiking 8 miles. On…

A: On Saturday Distance (D1) = 8 miles Times (T1) = 4 hours On Sunday Distance (D2) = 12 miles To…

Q: Jill, an employee at Old Navy, budgets 1515 of her yearly salary for clothing. Jill’s total clothing…

A: Given Jill total clothing bill for the year is $8,000 We have to find the Jill's yearly salary. Let…

Q: The markup on a TV should be 56% on a selling price. If they seller paid $220 for one , then how…

A:

Q: A restaurant sells two sizes of orders of french fries. On Monday, they sold 5 large orders of fries…

A: Given,           A restaurant sells two sizes of orders of french fries. On Monday, they sold 5…

Q: At the movies, Laquita paid for drinks and popcorn for herself and her two children. She spent twice…

A: let she spent $x on drinks  then she spent $2x on popcorn

Q: Maya is trying to decide between two different car rental agencies. Rental company C charges a flat…

A: Consider the provided question, Let x be the distance travelled by Maya in miles. According to the…

Q: A biology class of 26 students has an average of 77%. A chemistry class has 23 students. what was…

A:

Q: At Jimmy-Joe’s Big Burger and Shake Emporium, one can buy burgers and shakes. If Sally spent $19.10…

A: We can find the charge of burger and shake in following step

Q: When a new model of computers became available, Micro Center reduces the price of the older…

A: Micro Center reduces the price of older computers by 30% Peter has 1575$ Original Price of the…

Q: You plan to take a 1648 mile trip in your car, which averages 32 miles per gallon. How many gallons…

A: You plan to take a 1648 mile trip in your car, which averages 32 miles per gallon.

Q: John works 40 hours a week , and his monthly salary in June was $4,000 . In the month of July, John…

A:

Q: Rob wanted to stock up on drinks for an upcoming party. First, he spent $31 on 8 cases of juice and…

A:

Q: You invested $5000between two accounts paying 7% and 9% annual​ interest, respectively. If the total…

A: Let x amount is invested in 7% and 5000-x amount is invested in 9%

Q: An appliance store is having a sale on small TVs and stereos. One day a salesperson sells 3 of the…

A: Selling price of 3TVs and 4 stereos=$2530 Selling price of 4TVs and 3 stereos =$2510

Q: Joan is selling her 42-book collection.  She prices fiction books at $2 each and non-fiction at $6,…

A: our objective is to calculate how many fiction and non fiction books joan has .

Q: The environmental science club is printing t-shirts for its 15 members.  The printing company…

A:

Q: How would you solve this? At Jimmy-Joe’s Big Burger and Shake Emporium, one can buy burgers and…

A: This is linear equation of two variable

Q: man drove 240 miles south at the rate of 60 miles per hour. On the return trip, he drove the rate of…

A: Given is A man drove 240 miles south at the rate of 60 miles per hour. On the return trip, he drove…

Q: Maya is trying to decide between two different car rental agencies. Rental company C charges a flat…

A: Solution Let  c is fixed charge. m is the dollar per mile rate. x is the distance traveled in miles.…

Q: A recipe for chocolate chip muffins states that it yields 12 muffins, with 320 calories per muffin.…

A: Given, Total number of muffins= 12 Calories per muffin= 320 According to given, Total calories=…

Q: Two years ago when she changed jobs, Jackie’s income doubled, and last year she received a $4,000…

A:

Q: In a certain room, there are 28 girls and 21 boys. What is the ratio of boys to girls? What is the…

A: Number of girls=28Number of bays=21we need to evaluate the ration of boys to girls and the ration of…

Q: hiro works two part time jobs in order to earn enough money to meet his obligations of at least $450…

A: Given that, "A" works two part time jobs to earn at least $450 a week. His job at record store pays…

Q: Last year, Jenny had 120 acres more than Mackie, but Mackie sold half of his acres while Jenny…

A:

Q: In one class, homework is worth 25% of the final grade, each of 3 projects is worth 20%, and a final…

A: a) Homework is worth 25%  So, we have to find 25% of 88. (88*0.25)=22 Each project is worth 20% So,…

Q: asa is collecting insects for his science project.  ahe has six fewer beetles than twice the number…

A:

Q: Mahmoud and Rania are both shopping at a clothing store, where there is a sales tax of 10%. Mahmoud…

A:

Q: The admission fee at an amusement park is $4.25 for children and $7.00 for adults. On a certain day,…

A:

Q: Purchasing   Earl is ordering supplies. Yellow paper costs $5.00 per ream while white paper costs…

A:

Q: Maya is trying to decide between two different car rental agencies. Rental company C charges a flat…

A:

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.