Samy took 3/4 hour to travel from home to the zoo. He took 1 1/4 hours to return home. How much longer did he take to return home than to go to the zoo?

Q: The manager of a garden shop mixes grass seed that is 60% rye grass with 70 lb of grass seed that is…

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Q: Mark earns $5.00 for every completed essay edit. If it takes him 3 hours to edit one essay and he…

A: Please refer the attached image for complete solution.

Q: Denisse wants to enlarge her prom photo. She wants to increase the size 4 times the original photo.…

A: Topic:- algebra

Q: An ice cream factory makes 200 quarts of ice cream in 2 hours.  How many quarts could be made in 12…

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Q: One grade of tea, worth $3.40 per pound, is to be mixed with another grade worth $2 per pound to…

A: Let x and y be the quantity of grade-I and grade II tea in pounds, respectively.The total mixture is…

Q: How much of an alloy that is 20% copper should be mixed with 200 ounces of an alloy that is 50%…

A: To convert a statement into an equation or a system of equations first denote the unknown(s) with…

Q: The number of visitors to a website in the first week is 50. The number of visitors each week is…

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Q: if 6 pounds of nails cost $4.92, at this same rate how much would 25 pounds of nails cost?

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Q: Lisa takes 4 hours to mow a lawn, while her cousin takes 3.2 hours. How long will it take them…

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Q: Lisa takes 2 hours to mow the lawn while her cousin, Barb, takes 1.35 hours.  How long will it take…

A: Given:      Lisa = 2 hour        Barb = 1.35 hours

Q: It took Eric 9 hours to drive to a job interview. On the way home, he was able to increase his…

A: Case 1: Going for interview While going for the job, time, t1 = 9 hrs Let average speed, s1 = S…

Q: Peter can mow the lawn in 40 minutes and John can mow the lawn in 60 minutes. How long will it take…

A: We have to find

Q: Stephen is 60 years younger than Taylor. 5 years ago, Taylor's age was 4 times Stephen's age. How…

A: Let Stephen age be x.          Taylor age = x+ 60

Q: A blue train leaves Central station traveling east at 15 miles per hour. Four hours later, a yellow…

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Q: Boris runs 3 miles in 28 minutes. At the same rate, how many miles would he run in 42 minutes?

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Q: The value of houses in Lancaster goes up by 99 each year. Cora owns a house in Lancaster that is…

A: Here Given  Price of house =$586283=P0 AVG Price Increase per year=9 %= R=0.09

Q: Jay drove 4 hours to his home, driving 208 miles on the interstate and 40 miles on country roads. If…

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Q: A 15000 square feet warehouse was just constructed for $ 900000,if the cost capacity factor is 0.88…

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Q: How much of an alloy that is 30% copper should be mixed with 600 ounces of an alloy that is 60%…

A: Let x ounces of 30% copper be mixed with 600 ounces of an alloy that is 60% copper in order to get…

Q: The average American house cost $243,000 in 2010 and the cost in 2019 is $315,000 What is the…

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Q: Myra takes 3 hours to plant 24 flower bulbs. Francis takes 2 hours to plant 36 flower bulbs. Working…

A: The given data is: Myra takes 3 hours to plant 24 flower bulbs Francis takes 2 hours to plant 36…

Q: Bruce Blossum invested a sum of money at 10% annual simple interest and invested twice that amount…

A: Let the amount invested at 10% annual simple interest be equal to $x. Then the amount invested at…

Q: Joon drove 4 hours to his home, driving 208 miles on the interstate and 40 miles on country roads.…

A: Consider the following formula: Time=DistanceSpeed Consider the speed of Person J on country road is…

Q: Spencer went on a bike ride of 120 miles. He realized that if he had gone 25 mph faster, he would…

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Q: sor working alone?

A: The postal worker (PW) takes 8 hours to do work alone. That means PW does (1/8) work in 1 hour Let's…

Q: Milan drove 240 miles using 9 gallons of gas. At this rate, how many gallons of gas would he need to…

A: Given: Milan drove 240 miles using 9 gallons of gas.  To find: The amount of required gas for 216…

Q: for

A: In this question, concept of unitary method is applied. Unitary Method The unitary approach is a…

Q: There are approximately 2 lbs of body weight weight of a very animal. For a 81-lb animal, how much…

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Q: A tank contains 8000 liters of a solution that is 40% acid. How much water should be added to make a…

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Q: Javier drove 299.6 miles on 14 gallons of gas. At this rate, how many miles can he travel on 25.5…

A: Javier drove 299.6 miles on 14 gallons of gas. For 1 gallon of gas, the number of miles becomes…

Q: A small company manufactures calculators. When it charges $20 for a calculator, it se 300…

A: let price increased by x dollars  charges = 20 + x  sells of calculators = 300 - 10 x

Q: How many days did it take the grass to grow 1 centimeter? How many centimeters did the grass grow in…

A: The grass in Jamie's yard grew 16 centimeters in 10 days.  As it grows at a constant rate, obtain…

Q: Susan drove 660 miles in 12 hours. At the same rate, how long would it take her to drive 385 miles?

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Q: A plumber charges $50 to make a house call. He also charges $25 per hour for labor.  How much…

A: We are given a fixed charge and charge per hour of a plumber.

Q: Awais has $550, which is ninety-five dollars more than twice what Lauren  has. How much does Lauren…

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Q: Ron traveled 6.8 miles of his delivery route in 1.2 hours. At this same rate, which of the following…

A: STEP :1  Here Ron travelled 6.8 miles in 1.2 hours.  Now we need to find the time  required for Ron…

Q: Ben can wash a car in 2 hours while his younger brother James can do it in 3 hours. How long will it…

A: In 1 hour Ben can wash 12 part of car. in 1 hour his younger brother can wash 13 part of car.

Q: Eduardo is combining two 6-inch pieces of wood with a piece thatmeasures 4 inches. How many total…

A: There are two 6-inch pieces and a 4-inch piece.

Q: Marcus drives from Chicago to Detroit in 6 hours. On the return trip, his speed was increased by 10…

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Q: Kenneth can do a cetain job in 3 hours, while Sanchez takes 5 hours to the same job. How long would…

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Q: Jim drove 288 miles in 6 hours. If he can keep the same pace, how long will it take him to drive 624…

A: Given that Jim drove 288 miles in 6 hours. If he can keep the same pace, how long will it take him…

Q: Boris drove 804 miles in 12 hours. At the same rate, how many miles would he drive in 5 hours?

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Q: Emilio went on a bike ride of 36 miles. He realized that if he had gone 4 mph faster, he would have…

A: Solution: The objective is to find the actual speed

Q: How much of an alloy that is 20 % copper should be mixed with 100 ounces of an alloy that is 70 %…

A: Let x ounces of 20 % copper should be mixed  So the total amount of mixture is =(x+100) ounces

Q: The manager of a garden shop mixes grass seed that is 40% rye grass with 60 lb of grass seed that is…

A:

Q: Latoya runs 6 miles in 45 minutes. At the same rate, how many minutes would she take to run 4 miles?

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Q: Collin went on a bike ride of 24 miles. He realized that if he had gone 8 mph faster, he would have…

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Q: Mr. Brown can wash his car in 15 minutes, while his son John takes twice as long to do the same job.…

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Q: Leila made $276 for 12 hours of work at the same rate how many hours would she have to work to make…

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Q: One grade of tea, worth $3.90 per pound, is to be mixed with another grade worth $2 per pound to…

A: Given information:

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.