5. Kyle spent twice as long on his reading assignment as on his math. He spent 15 minutes on writing homework. The writing took half as long as the math did. How much time did Kyle spend on homework today?

Q: Jean spent 3/7 of her money on 2 cupcakes and 8 sardine pies, and 3/4 of the remaining money on 3…

A: To determine the amount Jean spent all together, we have to determine the cost of each of cupcakes…

Q: 4. A chemical manufacturing company produces solutions for commercial cleaning purposes. 20 litres…

A: the initial volume of solution =20 litres bleach percentage =20% hence the quantity of bleach B1 =…

Q: 1. Jane can mow the lawn in 40 minutes and John can mow the lawn in 60 minutes. Together, how long…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer first question at a…

Q: (1) Brenda drove three times as fasr as Jan. (2) Brenda droves 24 miles more than Jan. How far did…

A: Brenda drove three times as faster as Jan and Brenda drove 24 miles more than Jan

Q: $6. Given two cell phone plans, how would ou determine the number of minutes when he cost would be…

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Q: Molly needs to do a few things in the morning; put on clothes for 4 minutes, brush teeth for 5…

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Q: The system of equation 3x3

A:

Q: 7 apples cost $1.26.  At this rate, how much would 56 apples cost?

A:

Q: 43. For Jen, Alina wants to make a box with a square base whose sides and base are made of wood and…

A: Maximization of volume

Q: 1. Max bought 68 inches of cloth for 10.50 per cm while Lani bought 89 cm of cloth for 30 per cm.…

A: 1. as 1 inches = 2.54 cm, 68 inches = (2.54)(68) cm i.e. 172.72 cm cost of cloth that max bought=…

Q: You must leave for campus in half an hour, or you will be late for class. Unfortunately, you are…

A: Consider the time required to shovel together as x. You can shovel the driveway in 45 minutes. your…

Q: How many units of a 10% solution are needed to prepare 500 units of a 2% solution?

A: Let, we will need x units   x units of 10% solution have  (10% of x)= 0.10x units of pure solution.…

Q: A recipe requires 1/2 cup of flour for every batch of cookies. How many FULL batches of cookies can…

A: given that  12 cup of flour for every batch of cookies. we have   512  cups of flour…

Q: Suppose your entertainment budget is 30% of your weekly wages from a job. You plan to spend $10.50…

A: Entertainment budget is 30% of the total weekly wage. Plan is to spend $10.50 on a movie night. That…

Q: Mr. Jones can grade 16 tests in 4 minutes. How many tests can he grade in one minute? Is he able to…

A:

Q: A solution of ethyl alcohol that is 75% alcohol by weight is to be used as a bactericide. The…

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Q: Two grapefruits and three oranges cost $1.95. Three grapefruits and tow organges cost $2.05. What…

A:

Q: Mrs Moon purchased 25 m of material at $5.96 a metre.Mrs Moon only has $20notes.How many notes will…

A: Given that, Mrs. Moon has purchased 25 metre of material. Cost of the material is $5.96 per metre.…

Q: 5 2 of his 9. Benson spent $20 less than of his money on a bag. He then spent remaining money on a…

A: At first we construct the problem and then solve it according to the instructions.

Q: Before starting two jobs, a shop has an inventory of ten 13.0-foot lengths of flat stock. The first…

A:

Q: 2. Mary spent the first 12 miles of her road trip in traffic. When the traffic cleared, she was able…

A: Let the average speed in traffic be: x miles per hour Therefore the speed for the remaining 30 miles…

Q: 18. A computer installer agreed to do an installation for $150. It took him 2 hours longer than he…

A:

Q: A bread recipe requires 2 1/4 cups of warm water. If you make 3 batches of bread, how much water is…

A:

Q: 6. In 1980, the amount of earnings required to earn one Social Security credit was $290. Back then,…

A: Given: Earning per week = $55 Amount of earning required to earn one social security credit = $290…

Q: 14. A Canadian football field is 110 yards long and an American football field is 100 yards long.…

A: As per guidelines we can solve only one question at a time. If you need more answers kindly repost…

Q: 4-Sally drove for 500 mi, the last 150 mi she decreased the speed by 35 mph. If her total driving…

A:

Q: A copy machine makes 153 copies in 4 minutes and 15 seconds. How many copies does it make per minute…

A: Solution:4m+15s=1534m+1560m=1534m+14m=153174m=153m=9x4m=36

Q: 6. Mrs. Smith balances the company books in 8 hours. It takes her assistant 12 hours to do the same…

A:

Q: Aliyah runs approximently 5.4 miles per hour. She is training for a half-marathon and plans to run 9…

A: Aliyah speed is 5.4 miles per hour so for tuesday she require time is 9/5.4 = 1.67 hour and for…

Q: Eight men have enough food for 29 weeks. How long would the food last for 10 men?

A: 8 men have enough food for 29 week 1 man have enough food for 298weeks

Q: It takes a girl 46 minutes to deliver the newspapers on her route; however, if her brother helps, it…

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Q: 7 The charge for skating is $6.35 for skate rental, 15 hours of skating at $18 per hour, and an…

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Q: 1. Jeriel makes $19 an hour plus a 10.5% commission selling shoes. ow much does he earn on an 11…

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Q: How many pounds of walnuts that cost $0.80 per pound must be mixed with 8 pounds of cashews that…

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Q: A carpenter is installing a baseboard around a room that has length of 35 feet and a width of 15…

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Q: At a mail-order company, Derrick can process 100 orders in 4 hr. Miguel can process 100 orders in 3…

A: Given:  Number of orders Derrick can process in 4 hours is 100. Number of orders Miguel can process…

Q: 2. A shirt and a pair of jeans cost $47.90. The eans cost $8 more than the shirt. What was che cost…

A: Topic:- algebra

Q: 1. Javier is renting a car for a weekend trip to a town that is 150 miles away. The cost to rent the…

A: Fixed rent of the car, Cf = $55 Rent of the car per mile driven, Cv = $0.10 To total distance to…

Q: 4 stools cost as much as 3 chairs. 5 stools cost $28 more than 2 chairs. How much do 2 stools and 2…

A: Given Information -  Cost of 4 stools = Cost of 3 chairs. The cost of 5 stools is $28 more than 2…

Q: 3) Ming drove to the lake and back. On the trip there she drove 30 km/h and on the return trip she…

A:

Q: Jake can complete a job in 5 hours while Jerry can complete the same job in 3 hours. a) How long…

A: Given Jake can complete a job in 5 hours while Jerry can complete the same job in 3 hours.

Q: 2) Working alone, Adam can pick forty bushels of apples in 14 hours. One day his friend Perry helped…

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Q: 19. To rent a car from The Car Rental Place Juan must pay $20 plus an additional $1.50 per mile that…

A:

Q: 5. Jes makes 4 pizzas on her own in 20 minutes, whereas Kyle, on his own, makes 4 pizzas in 30…

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Q: A recipe calls for 2 3/5 cups of sugar. The recipe requires 3/4 cup more flour than sugar and 1/2…

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Q: A new, larger tube of lotion contains 3.6 more ounces than the original. The new bottle says you get…

A: Let the original tube contains x ounces of lotion.

Q: How many kilograms of soil supplement that costs $7.00 per kilogram must be mixed with 20 kg of…

A:

Q: 8. If a ream of bond paper is 500 pcs, how much is the price of each sheet if one ream cost is P330?…

A: 8) One ream of  bond paper consists of 500 pieces. Cost of one ream of is P330. That is,  cost of…

Q: 14. It takes Sam 4 hours to rake the front lawn while his brother, Dave, can rake the lawn in 3…

A:

Q: One and one-half ounces of a medication are required for a 180-pound adult. At the same rate, how…

A: Let x be the amount of ounces of medication required for 270-pound adult.Then, x-1.5 is the amount…

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.