01/11/18

what is the answer of the equation
12>3x+3
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01/11/18

A number increased by seventeen
A number increased by seventeen  
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01/11/18

he populations P (in thousands) of a certain city from 2000 through 2008 can be modeled by P = 287.82ekt, where t is the year, with t = 0 corresponding to 200
he populations P (in thousands) of a certain city from 2000 through 2008 can be modeled by P = 287.82ekt, where t is the year, with t = 0 corresponding to 2000. In 2006, the population was about... more
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01/11/18

What is the equation of a line perpendicular to the given line and passing through the given point? y = -2x - 4; (2, -3)
Write the equation of a line perpendicular to the given line and passing through the given point.
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01/11/18

The total cost of a brooch is £78 plus VAT at 20%. What is the total cost of the brooch?
Find out how much is the 20% and add ot to the £78
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01/10/18

distance problem
Steve and Elsie are camping in the desert, but have decided to part ways. Steve heads north, at 7 AM, and walks steadily at 2 miles per hour. Elsie sleeps in, and starts walking west at 2.5 miles... more
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01/10/18

how do you express 12 1/4 as a radical?
i need to convert 12 1/4 as a radical 
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01/10/18

Old Price and New Price
A store usually sells two rolls of wallpaper for $49.90  the store is running a special, two rolls of walloaoer for $42.42  What is the percent discount?  
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01/10/18

What is the answer
Rachel jogged along a trail that was 1/4 of a mile long she jog a long the trail 8 times how many miles did Rachel jog in all
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01/10/18

Suppose the population of a town is 4,400 and is growing 2% each yr. Predict the population after 7 yrs
math confusion, algebra 1
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01/10/18

Which of the following is true for a circle that has an area of approximately 254 square meters?
The followings:   A: The radius is approximately 9 square meters. B: The diameter is approximately 9 meters. C: The diameter is approximately 9 square meters. D: The radius is approximately 9... more
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01/10/18

The perimeter of a rectangle is 12 meters. The length is 3 more than twice it’s width.
find the dimensions of the rectangle 
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01/10/18

A pyramid has a square base with side s. The height of the pyramid is that of its side. What is the expression for the volume of the pyramid?
A pyramid has a square base with side s. The height of the pyramid is that of its side. What is the expression for the volume of the pyramid?
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01/10/18

How do you find a unit rate?
For an example 70/90 i dont get it I know im not supposed to siplify
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01/10/18

If she paid $40, what was the regular price of the shoes before the discount?
Anne bought a new pair of shoes.She got 20%off the regular price.
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01/10/18

Word problem
A basketball player averages 21 points per game for the first 8 games of the season. If he is held scoreless in the next two games, how many average points per game must he score in his final 6... more
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01/10/18

Common denominator of 1-4 and 2-3
I need help with my nephews math
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01/10/18

Help i can’t do this
A factory is to be built on a lot that measures 80m by 60m. A lawn of uniform width and equal in area to the factory must surround the factory. What dimensions must the factory have
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01/10/18

Joe has an 8 foot long board. He needs to cut it into 9 equal length parts. How many feet long should each section of the board be?
I need help solving the problem
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01/10/18

What percent is 65 is 30
What percent of 65 is 13?
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01/10/18

The ratio of red counters to blue counters is 9:11. There are y blue counters. Express the number of red counters in terms of y.
I Learned about ratios last year and I completely forget about them.
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01/10/18

if $450 is 10% percent how much is 100%
How much $ is 100% if $450 is 10%
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01/10/18

To hydrate team Daniel mixes powdered drink with water.
For best taste, mix should be 96% water, if Daniel has used 16 scoops of powder and added two quarts water how many gallons of water should he add given that each scoop is one quarter cup.    
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01/10/18

What is the equation of a parabola with focus at (-2,2) and a directrix at x=-4
Anyone knows how to solve this? Im stuck on this problem? Any help, thank you. 
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01/10/18

length of my question was too many characters so its in the description below. thanks.
AT&T charges its customers $40 for a phone and $2 for every gigabyte of data used. Verizon charges its customers $30 for a phone and $2.50 for every gigabyte of data used. How many gigabytes... more
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