Kevin drove his car to a concert.His car can go 400 miles with a full tank of gas.He used 30% of the full tank of gas to get the concert while traveling 60 miles per hour.How long did it take Kevin to get to get to the concert

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: John can wash the family car in one hour. His sister can wash it in 45 minutes. How long will it…

A:

Q: Shawn spent 1/4 of his money on 4 similar bags and 24 similar tennis balls. Each bag cost 3 times as…

A: first we will form the equations corresponding to the given statements then by solving these…

Q: Abby is traveling to Berlin and will take $1,200 to convert to euros. The current exchange rate is 1…

A: The objective of this question is to find out how many euros Abby will get when she converts her…

Q: A movie streaming subscription service charges $17.99 for customers to access a basic library of…

A: movie streaming subscription service charges $17.99 for basic library for each rental cost is 7.49…

Q: the first graders at one school went on a field trip to the zoo. the total number of children and…

A:

Q: A swimming pool is filled with 8500 gallons of water. A pump is draining the pool at a rate of 10…

A: We can solve this problem by constructing the equation first then have to solve it.

Q: Alan spent 2/3 of his money on a WiFi speaker and 1/5 of the remaining on a pair of Nike shoes. If…

A: Given that Alan spent 23 of his money on wifi speaker and 15of remaining money on pair of nike…

Q: Nate spent 1/3 of his money on 6 curry puffs and 13 apple pies. The cost of 1 apple pie is twice the…

A: Given that Nate spent 1/3 of his money on 6 curry puffs and 13 apple pies. The cost of 1 apple pie…

Q: Felipe drove  408  miles using  16  gallons of gas. At this rate, how many miles would he drive…

A:

Q: Henry delivers groceries to earn money and charges $8.00 for each grocery run. He wants to buy a new…

A:

Q: Henry spent 1/6 of his money and an additional $10 on food. He then spent 1/2 of the remaining money…

A: first we will obtain equations corresponding the given statements and then using these equations we…

Q: Michael runs 6 miles in 50 minutes. At the same rate, how many miles would he run in 35 minutes

A: Given that  Michael runs 6 miles in 50 minutes

Q: Jamie and Fred together earned $1491.10 last week. If Jamie made $70 more than twice what Fred made,…

A:

Q: Bart sold 5 more than 3 times as many refrigerators last month than the number of refrigerators sold…

A:

Q: Diane drove 408 miles using 16 gallons of gas. At this rate, how many miles would she drive using 11…

A:

Q: Zoey wants to use her computer tablet throughout a six hour flight. after 2 hr only 67% of the…

A: Given data 2 hr = 67%

Q: you are decorating 50 fresh fruit tarts with 3 leaves each of fresh mint. A pound of fresh mint…

A:

Q: dam spent 60% of his money on 12 pens. He would need $63 more if he wants to buy another 15 such…

A: Adam spent 60% of his money on 12 pens. He would need $63 more if he wants to buy another 15 such…

Q: Benny spent 1/5 of his money on 4 pineapples and 8 mangoes. The cost of a pineapple was 4 times that…

A:

Q: Kristy

A:

Q: micheal has three times as much money as matthew. mark has 20 more dollars than matthew. together…

A: Suppose, Matthew has x$ So, Michael has (3x)$  &, Mark has (x+20)$

Q: Josh live 1 4/5 miles from the park. So far he walked 2/3 of the distance from his house to the…

A: Here we have to find out the how many distance josh walk

Q: Parker is driving on a long road trip. He currently has 11 gallons of gas in his car. Each hour that…

A: Given that Parker is driving on a long road trip he currently has 11 gallon of gas in his car.

Q: Mason worked on the school project for 13 minutes. Shane worked 7 more minutes than Mason and 16…

A:

Q: 2/5 of Josh's money was 3/4 of Ken's money. When Ken gave Josh $28, both of them would have the same…

A: 2/5x + 28 = 3/4x - 28 x = 160 Josh had $120              3/4(160) = 120        120 - 28 = 92…

Q: Amy and Myra each walked from their houses to the mall. Amy walked one half a mile and Myra walked…

A:

Q: A taco truck has 150 tacos at the beginning of the day. They sell 4 tacos per minute. They shut down…

A: 4 tacos are sold in one minute, Hence number of tacos sold in 32 minutes is 128. They can sell 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.