01/08/18

i need help about comparing unit rates
helping with discount prices and balanceing a checkbook
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01/08/18

Rewrite the fraction as a decimal -82/5
I need help on trying to convert this into a decimal.
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01/08/18

Rachel jogged along a trail that was 1/4 if a mile long.She jogged along the trail 8times how many miles did Rachel jog
Fractions
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01/08/18

The total number of boys and girls is 52. There are 6 more boys than girls. How do I write these equations?
I have a math teacher that explains nothing and I am not good at this. Please help!
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01/08/18

In one month, 35 gloves were sold for a total of $528. Right handed gloves cost $11 and left handed gloves cost $24. How many right handed gloves were sold?
I also need to know the system of equations and I need to graph them.
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01/08/18

Find percentage of each number
165% of 10 106% of $40 8.9 % of 75 Thanks =)
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01/08/18

The ratio of 15inches to 35inches
Ratio fraction 
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01/08/18

how much was his pay?
cameron used 1/4 of his pay to buy milk and bread. A 5$ bill fell out his pocket in the parking lot and he did not notice untill it was to late to retrieve it. When he got home, he realized that he... more
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01/08/18

What's √39 to a estimate of whole number
What's is the estimate for √39
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01/08/18

Maggie is buying a jacket. The expression shown represents the sales tax on the jacket price, j 0.08j
write an expression in terms of j to represent the total amount that Maggie spends on the Jacket, including tax.
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01/08/18

Rolando is 13. In five years, his age will be 3/2 the age of his sister Marisa. How old will Marisa be in three years?
please answer this math question
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01/08/18

students donated 2500 cans of food to the local food pantry last year they donated 4000 cans this yearwhat is the percent increase in the number of cans donated
students donated 2500 cans of food to the local food pantry last year. they donated 4000 cans this year. what is the percent increase in the number of cans donated?
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01/08/18

Find the rate of the wind
An airplane travels 1,800 miles from Los Angeles to Chicago in 3.6 hours, going with the wind. The return trip takes 4 hours and is against the wind. Find the rate of the airplane with no wind.... more
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01/08/18

The sum of two numbers is 56 and the difference is 24 what are the numbers
The sum of two numbers is 56 in the difference is 24 what are the numbers
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01/08/18

A part of this question i don't get. Percentage increase
Over 3 years, 5.5 cents is increased exponentially by the same percentage each year to 7.7 cents. Calculate percentage increase *each year*   And the solution is : 5.5 * X3=7.7 so my answer was... more
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01/08/18

Collin weighs 20 kg more than Huang. Together they weigh at least 177 kg. What is Collin’s least possible weight?
word problem, grade 9 math
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01/08/18

Alvin is 7 years younger than Elga. The sum of their ages is 73 . What is Elga's age?
Alvin is 7 years younger than Elga. The sum of their ages is 73. What is Elga's age?
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01/08/18

The quotient of the difference of 5 times a number n and 9 and 2 is greater than -2 and less than or equal to 3
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01/08/18

three times Anna's age is 6 more than twice the number of Zyron's age.
 The age of anna is three times is 6 more than twice the age of zyron
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01/07/18

The ratio of students to teachers at a school is 19 : 1. How many students are there in each total number of people?
Awnsers could be. A: 100 people b. 280 people c.440 people or d.760 people
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01/07/18

Find P if R = 27% and B = 400
Help with problem please. 
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01/07/18

How many cores do I have to build in a certain amount of time?
I have to build 10 radiator cores in 2.31 hours. How many cores do I need to have completed in 60 min in order to reach my goal?
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01/07/18

A man invested part of 200000 at 8% and the remainder at 10%. If the total income in one year is 25000 how much was invested at each rate?
it is a math problem that is very hard to solve  
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01/06/18

Find the major and minor of the ellipse
please find the major and minor axis of the ellipse x^2/100 + y^/36= 100
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01/05/18

this total was $20 less than four times the amount he earned last week?
20-4x=900
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