10/23/15

The border of a tree must be placed 1.5 meters from the outer edge of the tree trunk, Circumference is 56.52 cm what is the inner circumference. Use 3.14 for pi
My math teacher gave this to us as homework to review what we learned in 7th and 8th grade till now PLEASE HELP I NEVER LEARNED THIS
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10/22/15

a fence is going to be made in a rectangular location. there is only 30 feet for fencing. if the width is 5, what can be the maximum length ?
If possible please show how you solved. Thank you 
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10/22/15

the length of a rectangle is 4 less than triple the width. If the perineter is 80 centimeters what is the length
If possible can you show me the steps . thank you
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10/22/15

The equation of line l is 6x-3y=4. Line m is perpendicular to line l. The slope of line m is
help me  i need someones help just to hard for me
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10/22/15

A carpenter has 2 pcs. of border. One pc. is 5' longer than the other. Together they measure 105'. What is x, the length of the shorter pc.
A carpenter has 2 pcs. of border. One pc. is 5' longer than the other. Together they measure 105'. What is x, the length of the shorter pc.
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10/22/15

solve the problem
Jeff is training for a walkathon. He walked 8.84 miles at an average speed of 3.4 miles per hour. Then he walked for an additional 1.6 hours at the same speed. How many hours did Jeff walk in all?... more
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10/22/15

Jake bought 14.5 pounds of dried navy beans for $25.52. What is the price per pound for the beans??
Explain how you know your answer is reasonable.
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10/22/15

Rita gave Richard 2/5 of her plums and Ryan 1/4 of the remainder. what fraction of the plums did Rita keep for herself?
Please show steps
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10/22/15

if f(x)=x^3-1 and g(x)=x+1 find f(g(3))
if f(x)=x^3-1 and g(x)=x+1 find f(g(3))
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10/22/15

Match the operation with the correct simplified solution, please help?
3x2 + x - 5 3x2 - x + 5 15x2 - 3x3 fraction numerator 3 x to the power of 2 over denominator 5 minus x end fraction comma space x space d o e s space n o t space e q u a l space 5 3x2 - 30x + 75 5... more
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10/22/15

Algebra Mixture Problems
How many liters of a 5% acid solution should be mixed with 40 liters of 10% acid solution to obtain a mixture that is 8% of acid?
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10/22/15

Mr jones gave 40% of the money he had to his wife. he also gave 20%
Mr jones gave 40% of the money he had to his wife. he also gave 20% of the remaining amt to each of his three sons. half of the amt now left was spent on miscellaneous items and remaining amt of Rs... more
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10/21/15

Look at description
A rectangular piece of metal is 2 inches longer than it is wide. Four inch squares are cut from each corner to make a box with a volume of 32 cubic inches. What were the original dimensions of the... more
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10/21/15

Find the difference in height between the top of a hill 973 feet high and a crack caused by an earthquake 79 feet below sea level.
Solve the problem 
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10/21/15

The height of a triangle is 2 times the base. The area is 25 square inches. Find the base.
I need help on this word problem. thanks
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10/21/15

Word Problem help please?
Ben needs to run 3 miles each day to prepare for a race. one lap around the school track is 400 yards. If Ben runs 10 laps a day will he run at least 3 miles? Explain (Note 1 mile = 1760 yards)
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10/21/15

Eric has 130 coins consisting of nickels and quarters. The coins combined value comes to 15.90. How many of each coin does Eric have
Graphing linear equations 
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10/21/15

What is the maximum number of miles that he can drive the car?
zac can spend no more than $95 per day to rent a car. A car rents for $37 per day plus $0.20 per mile.
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10/21/15

Algebra integers
The product of two consecutive integers is the square of the lesser integer minus 5. Find the greater of the two integers.
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10/21/15

when simplifying which number is tge variable?
5- -2x = 6+x
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10/21/15

Billie and toni are driving from chicago to phonix. the first day they drove 420 miles. they want to drive at 65 miles per hour for the rest of their trip.
 i need help
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10/21/15

What is the equation for Five added to a number, then divided by two equals eight
What is the equation for Five added to a number, then divided by two equals eight    
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10/20/15

The sum of a number and 2 is 6 less than twice that number?
please answer this question thanks
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10/20/15

Linear Equations
A bakery makes $7 profit for each small cake, s, it sells, and $24 profit for each large cake, l, it sells. Use the expression 7s+24l to find the profit when the bakery sells 8 small cakes and 4... more
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10/19/15

averages, median and mode
Federal law requires that room temperature in long-term care facilities does not exceed maximum of 84?when the humidity is below 60% after two readings of 83? and 86? in one day, what must the... more
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