01/29/16

-12=4x+8x what's the answer
I really need help on math someone help
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01/29/16

Determine whether the system is independent, dependent, or inconsistent. 4x + y = 12 4x - y = 12
also answer these        Solve the system. -2x + 1/2y = 3/2 x - 3y = 2 Find the value of 'x'. Put your answer in integer form [X]. Do not include the brackets.Do not insert... more
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9 7

01/29/16

how tall is a stack of 16 nickels
i cant figure out how tall a stack of 16 nickels is
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01/29/16

Write an expression that is the sum of two terms
Write an expression that is the sum of two terms, the first being the quotient of x and z, the second being the product of Upper L plus 2 with the sum of y and 8 k.
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01/29/16

Jenny found her old piggy bank and found a mixture of twenty quarters and dimes totaling $3.80. How many dimes did she find?
My math teacher gave us an algebra 1 packet. 
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01/29/16

X the average distance from the earth to the moon is 3.844*10^8 meters. if the length of an average pencil is1.8^-1 meters approximately how many pencils woul
X the average distance from the earth to the moon is 3.844*10^8 meters. if the length of an average pencil is1.8^-1 meters approximately how many pencils would need to be connected together to... more
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01/28/16

Find the smallest possible value of the whole number
Find the smallest possible value of the whole number "y" such that the product of "y" and 6600 is a square number.To make two identical numbers from 6600 x Y, we add prime numbers to the product.
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01/28/16

2,10,50,250
A) what kind of sequence is this ?   B) describe the shape in the graph    C) write an explicit equation for sequence 
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01/28/16

Algebra Question
I need help with Algebra. I need to write the equation for this: "Picture Perfect Studios charges $8 per sheet of photos plus a $15 sitting fee. The Portrait Place charges $13 per sheet with no... more
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01/28/16

Exponential functions
Supposed to certain cell reproduces itself in 4 hours if a lab research word begins with 50 cent how many cells will there be after one day 2 days and 3 days. Y=50 (2×)
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01/28/16

What is another way to write
36x2+30x-36
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01/28/16

How many hamburgers were sold on Tuesday?
On Tuesday, a local hamburger shop sold a combined total of 261 hamburgers and cheeseburgers. The number of cheeseburgers sold was two times the number of hamburgers sold. How many hamburgers were... more
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01/28/16

What is a root function with no real number answer?
We are doing transormations of root functions and the question is "write an equation of a root function that has no real number answers." 
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01/28/16

Paul earns $7 per hour at the shop and $7 per hour mowing lawns. Paul needs to earn at least $120 per week, but he must work less than 30 hours per week.
Write and graph the system of linear inequalities that describe this situation.
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01/28/16

I do not understand how to go about answering this question.
A child enters a carousel that takes one minute to revolve once around. The child enters at the point (0, 1), that is, on the due north position. Assume the carousel revolves counter clockwise when... more
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01/28/16

the equation 2x^2-21x+27=0 is factored. Each factor is set equal to zero. What are these two equations?
Thank you!
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01/28/16

Algebra Help
Need to find the x- and y-intercepts. Then graph the equation.   10y - 2x = -4       %MCEPASTEBIN%
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01/28/16

Kelly wants to accumulate 1 million dollars by investing a lump sum into an IRA (Individual Retirement Account) and letting it grow for the next 45 years.
Kelly wants to accumulate 1 million dollars by investing a lump sum into an IRA (Individual Retirement Account) and letting it grow for the next 45 years. After researching different IRA's she has... more
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01/28/16

A pan with 4 cups of wateEvery hour 1/5 of the volume evaporates. Write an equation which models the water remaining in the pan after the given number of hours
djdkdndjdkdjdndjdkfkdjfjdjdjdjd
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01/28/16

Prove that...
Prove that the sum of first p even numbers is (1+1/p) times the sum of first p odd numbers.
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01/28/16

Consecutive integers
The left and right page numbers of an open book are 2 consecutive integers whose sum is 161. Find these page numbers. 
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01/28/16

F (x)=2x+7
Find the inverse of function.
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01/28/16

Sum of measurements
The sum of measurements of the angles of a parallelogram is 360 degrees angles a and d have the same measures as well as angles b and c. If the angle of angle c is 5 times the measure of angle a,... more
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01/28/16

How many times will the ball land on red or black?
A roulette wheel has 38 slots around the rim. The first 36 slots are numbers from 1 to 36. Half of the 36 slots are red, the other half are black. The remaining 2 slots are numbered 0 and 00 and... more
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01/27/16

how do i solve 2y+4is greater than or equal to -2
2y+4>or equal to -2
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