A car travels 250km in same time that a truck travels 225km. If the speed of the car is 8km per hour faster than the speed the truck, find both speeds.
A car travels 250km in same time that a truck travels 225km. If the speed of the car is 8km per hour faster than the speed the truck, find both speeds.
A company produces three color television sets: models X,Y,Z. Each model X set requires 2 hours of electronics work, 2 hour of assembly time an 1 hour of finishing time. Each model requires 1,3, and...
How would I represent this word problem in a system of equations? Liam is 6 years old and is 38 inches tall. He's growing at a constant rate of 2 inches per year. Elliott...
Solve the following using Linear Programming methods. All necessary working must be shown and presented clearly, in a well organised fashion that is easily followed. Working must be fully detailed...
Find three consecutive integers such that the sum of the first and twice the second is 92 minus three times the third
a) sketch a linear graph to model this data. label axes and scales clearly. b) find a linear model to express the relationship of call minutes t to bill total C (in dollars). Show all...
Logan has 52 coins, all dimes and nickels, worth $3.55. How many dimes and nickels does he have?
there are two classes.Class A has 18 more students than class B.If 1/8 of class B, both classes would have the same number of students.
Ben's truck contains 20 gallons of gas when full and uses 1 gallon to go 18 miles on the highway. Sarah's car contains 15 gallons of gas when full and uses 1 gallon to go 26 miles on the highway....
A woman is currently 21 years older than her daughter. Eleven years before the current time, the daughter was two- thirds as old as her mother. What is the age of the mother?
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The math and the science club had fundraisers to buy supplies for a hospice. The math club spent $145 buying 5 cases of juice and 2 cases of water. The science club spent $110 buying 4 cases of juice...
suppose an individual serving of corn is now being offered at glowing grocery and they are selling it for 0.25. How many ounces are in each of the servings?
maria owes her sister money and i spaying her back interest free. She pays her sister $30 per month and after 14 months her sister reports to her that she now only owes her $380.
maria owes her sister money and i spaying her back interest free. She pays her sister $30 per month and after 14 months her sister reports to her that she now only owes her $380.
biologists have found that the number of chirps some crickets make per minute is related to temperature. the relationship is very close to being linear. When crickets chirp 124 times a minute, it...
two rental car companies are offering weekend specials. Company A says you can rent a car for $40 plus 6 cents for every mile you drive it. Company B says you can rent a car for a flat rate of $70...
write a equation to represent the cost of a can of corn of any size. define your variables. what is the y-intercept in your equation? what does it represent in terms of the context...
sunny supermarket sells 52 oz cans of the same brand of corn for 1.65. is this a better deal than glowing grocery? why?