Mathematics Questions

Jackie buys a basket for $6, 2 pounds of apples for $3.50 per pound, and 2 pounds of oranges for $3.50 each per pound. The tax for the whole purchase is $1.
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Benjamin is making bow ties . How many 1/2 yard-long bow ties can he make if he has 18 feet of fabric!
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A rectangle’s length is seven inches more than its width. If “w” is the width of the rectangle, in inches, what is the length of the rectangle, in inches?
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Y= 3x - 10y= 2x - 5
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A coat regularly sells for $59.00. It is on sale for 20% off. What is the sale price of the coat?
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Emily needs to buy fabric to make curtain panels for her windows. Each panel will be 4 feet long and 1/2 foot wide. Each piece of fabric that she can buy is 4 feet long and 2 feet wide . How many panels can she make from i piece of fabric?
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You own a beauty salon where you not only cut hair but you also sell hair products. You buy a dozen barrettes for $18.00 and then sell them in your store for $2.00. You want to calculate your percent mark up. To do so, you multiply 2 by 12, subtract 18 and then divide by 12. Is this correct?
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Look below for question:
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Segment addition postulate. Trying to help my son figure out how to solve. Given AC=39. A=2x-8, B=x×17. Find X, AB AND BC. We got 25 for X, and 42 for both AB, BC. Its not correct. 42+42 does not equal 39.
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What is 0.1 repeating as a fraction?
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A rectangles length is 7 inches greater than its width. If the perimeter of the rectangle is 110 inches, find its length and width. I think it's w (w+7)=110
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The height of a meeting room that's measures 19 m by 12 m is 3 m. Glen plans to apply 2 coats of paint to the walls of the room. A 4 L can of paint covers about 30m What is the surface area of the walls to be painted? How many cans of paint will Glen need?
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A piggy bank contains an equal number of pennies, nickels, dimes, and quarters. If the total amount of money in the piggy bank is $7.79, find the number of each type of coin
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Rene is going to the lake to visit some friends. If the lake is 60 miles away, and Rene is driving at 40 miles per hour the entire time, how long will it take her to get to the lake?
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Write this in scientific notation: 52,739
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Would you please help me to solve this 9.1x10^-5)^-4
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What patterns are there in prime numbers
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Calculate the following limit:
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