01/29/18

Write the corresponding algebraic expression or equation for the verbal statement. Let x represent the unknown number. The product of a number and 5 is 4 l
Write the corresponding algebraic expression or equation for the verbal statement. Let x represent the unknown number.The product of a number and 5 is 4 less than the quotient of a number and 4.
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Gcf

01/29/18

Factor 54+27 using the GCF.
i dont know what The factored expression is♥
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01/29/18

25 decreased by 32%
a savge in savgeness plus sixtynine
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01/29/18

A running club has 270 members. There are 25% more men than women in the running club. How many men are there in the running club?
Word problem based on the topic of percentages
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01/29/18

Math word problem
Karen drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 8 hours. When Karen drove home, there was no traffic and the trip only took 6 hours. If her... more
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01/29/18

How many pieces 3 3/4 in. long can be cut from 32 metal rods each 24 in. long? Disregard waste
Can't figure this problem out
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01/28/18

A quadrilateral with a perimeter of 31 cm has one side 7 cm long. Find the lengths of the remaining sides if their ratio is 3:4:5.
 A quadrilateral with a perimeter of 31 cm has one side 7 cm long. Find the lengths of the remaining sides if their ratio is 3:4:5.
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01/28/18

kenya total dividend
total shares outstanding are 30,000.  kenya has 25,000 of the outstanding shares.  The total declared dividend is $4,290.  What is the total of Kenya's shares?  
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01/28/18

Write a system of ineqalities of that can be used to represent the situation
Edith babysits for X hours A week after school at a job that pays four dollars an hour. She has excepted a job that pays eight dollars an hour as a library assistant working why hours a week she... more
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01/28/18

Find a formula for p(x)=f(g(h(x))). F(x)=2x-1, g(x)=x^2, h(x)=1-x
please fully explain and answer show work 
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01/28/18

fraction word problem
A federal law requires that all residential toilets sold in the United States use no more than 1_3/5 gallons of water per flush. Prior to this legislation, conventional toilets used 3_2/5 gallons... more
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01/28/18

How would you write the equation?
Tate scored five points higher on his midterm and 13 points higher on his final than he did on his first exam if his average score was 90 what was the score on the first exam.
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01/28/18

The ratio of boys to girls in a group is 7:1. If there are 48 more boys than girls, work out how many girls there are.
IT MUST BE A RATIO AND I DON'T UNDERSTAND HOW TO ANSWER IT BECAUSE IT IS ASKING HOW MUCH IT IS ALTOGETHER
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01/28/18

HELP PLS THIS IS A MATH WORD PROBLEM
Jing's Cafe offers two kinds of espresso: single-shot and double-shot. Yesterday afternoon, the cafe sold 20 espressos in all, 16 of which were single-shot. What percentage of the espressos were... more
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01/28/18

A recipe calls for 3 cups of sugar and 9 cups of water. If the recipe is reduced, how many cups of water should be used with 2 cups of sugar?
A recipe calls for 3 cups of sugar and 9 cups of water. If the recipe is reduced, how many cups of water should be used with 2 cups of sugar?  
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01/28/18

at a certain university 5/8 of the juniors decide to major in science. If there are 1600 juniors at the university. How many decided to major in science
At a certain university 5/8 of the juniors decide to major in science. If there are 1600 juniors at the university. How many have decided to major in science?
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01/28/18

100-point tests, Erica has scored 94 94 , 89 89 , and 78 78
In a class in which the final course grade depends entirely on the average of four equally weighted 100-point tests, Erica has scored 9494, 8989, and 7878 on the first three. What range of scores... more
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01/28/18

A cube has dimensions of 3 inches on each edge. A larger cube has dimensions that are twice as long. What is the surface area, in square inches, of the larger c
The rest of the question: A cube has dimensions of 3 inches on each edge. A larger cube has dimensions that are twice as long. What is the surface area, in square inches, of the larger cube?A:... more
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01/28/18

How do you round .47 to the ones place?
Would it be 0 since the four is less than 5? Or would the 7 round up the 4 which would then make it 1? 
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01/28/18

Mathematics
a^m+2 * a^n-1 / a^m+n = ?   I would be really happy and thankful if any of you could help me, because I have a very important math exam tomorrow and I can not solve this problem, unfortunately.... more
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01/28/18

If a heater consumes 6 units of electricity in 2 1/2 HOURS. How many units will be consumed in 10 hours? (b) For how many hours will the heater run on 15 units?
Direct and inverse proportion 
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01/28/18

A group of 173 children go on a school trip. Each mini coach will hold 34 children. How many coaches are needed?
What operation is needee, either bus stop division or multiplication
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01/27/18

Interest question
Laura borrowed a total of $21,000 from two different banks to start a business One Bank charge the equivalent of 3% simple interest and the other charge 4.5% interest if the total interest after 3... more
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01/27/18

How many times do we have to put our Galaxy side by side to reach the Andromeda Galaxy?
Note that the diameter of the Milkyway is 100,000 light years. The distance to the Andromeda Galaxy M31 is 2.5 Million light years. Show all the steps taken to get to the answer. 
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01/27/18

Write a function y=f(x) that gives the time y, in hours, that it takes steve and sally to paddle to elk Island. Hint: use the formula d=rt
Steve and Sally went canoeing on Red river on a day when the current flowed at 3mi/h. They left at 8:30 A.M and paddled upstream until they reached Elk Island, where they stopped to have lunch.... more
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