11/27/16

a small fast food chain operates 60 stores and make 1.2 million profit every year. How much profit would the chain make if it operates 250 stores
 I don't know what to do please help right away.
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11/27/16

A range of a set of numbers is 30. The highest number in the set is two times larger than the lowest number in the set. Which set of algebraic equations will so
need help
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11/27/16

How do you find a cordinate of a rhombus
E (-2,3)F (0,4) G (2,3) Rhombus EFGH has the coordinates shown. Find the coordinates of point H.
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11/27/16

Three numbers have a total of 6. The first number is twice the second, and the third is three times the second. What are the three numbers?
 I need the solution
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11/27/16

When plotting linear equations using table graph how do you know what value to start with if x=-2
eg X=-2 you have to find y=  does it matter what integer you begin from ?  
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11/27/16

Percentage
 There is a memo stating due to productivity  increases salaried employees would receive 30% more annual leave in the next fiscal year .  Employees currently receive nine days of leave, how much... more
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11/27/16

Thia is 1/3 of her paycheck. What is her gross pay per week? What is her gross pay per hours if she works 37 1/2 per week?
How would you break it down?A dialysis technician notes that $270 was taken out of her paycheck for federal tax, state tax, city tax and FICA. This is 1/3 of her paycheck. What is her gross pay per... more
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11/27/16

The perimeter of a quadrilateral is 120 centimeters find the length of its sides. The sides are x + 5, x + 3, 3x - 8 , and x^2-3x
I have no idea how to do this problem to find each one of the sides and it's the last one I have to do
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11/27/16

Needing help finding the Average
How do you find the average for the following problem set?12, 10, 12, 11, 9, and 4
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11/26/16

Ms. Smith changes her piano students $3.60 am hour plus a semester recital fee of $33.40.
How many lessons did the studento take if he paid a total of $80.20 for lessons this semeste?
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11/26/16

If a city of 180,000 has an expected growth rate of 4%, how big will it be in 5 years?
P=Aent   The population of a city grows according to P=Ae^nt where projected population is P, starting population is A, time in years is t, and n is an observed or expected rate of increase in... more
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11/26/16

Algebraic Expression
Write an algebraic expression for y=tan (cos^-1 x/3) for 0<x<3.
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11/26/16

Math problem.
9 tons 1600 lbs divided by 5.   Step by step solution.
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11/26/16

factoring polynomials
  2x2y +4xy+6xy2      
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11/26/16

Math word problem.
A baby weighed only 8.9   ounces at birth. How much lighter was she than an average baby, who weighs about 7 lb 8  ounces?   How do we go about solving this step by step.
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11/26/16

eplain this word problem
katrina saved 276 to purchase her tablet. her father spent 10 times as much money to buy his new computer. how much did her fathers computer cost? did the father spend more or less money?
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11/26/16

Find the domain of √16x-24
PLEASE HELP!!!!
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11/26/16

QUESTION IN DESCRIPTION!!!!
The profit, P earned by a small business each year can be modeled to fit the polynomial function P(y)=10y^3-50y^2+20y+100,000, where y is the number of years since 1990. Did the company's profits... more
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11/26/16

Word problem
in the year 2016, jake has $6,200 in his savings account that earns 4.3% compounded quarterly. if jake opened THE account in 2010 what is the principal? suppose jake opens a second savings account... more
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11/25/16

Game of dice
you're offered an opportunity to play a game where you roll 1 dice with the following results:   Roll            Result 1                 win        600 2                lose        300 3    ... more
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11/25/16

How many lines do the points determine?
In a plane there are 8 points, no 3 of which are collinear. How many lines do the points determine?
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11/25/16

How many linear feet of fencing are required?
If a rectangular in-ground pool has a length that's 2 feet less than twice its width, and the area of the top of the pool is 480 square feet, how many linear feet of fencing are required, assuming... more
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11/25/16

9/16 into a decimal is?
9/16 is what if made into a decimal
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11/25/16

What's the value of c?
If -7 is one solution of the equation y2+cy-35=0, what's the value of c?
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11/25/16

In the following sentence identify the function of the infinitive (phrase). Chance hates to erase the boards. function:
In the following sentence identify the function of the infinitive (phrase).Chance hates to erase the boards.function:  
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