02/10/15
find the vertex of y=(x+5)(x+4)
I really need help with this equation.it is due tomorrow and i don't understand how to get the answer.
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02/10/15
word problem
Your mom gave you $13.32 with which to buy a present. This covered 3/5 of the cost. how much did your present cost?
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02/10/15
I need help with this because I really don't understand it well
X-(9x-10)+11=12x+3(-2x+1/3)
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02/10/15
I have 280 red and blue cups. 1/3 of the blue ones and 1/2 of the red ones are used at a party. If an equal amount of blue and red cups are used, how many were
I can't figure out the solution. Can someone please explain it to me. Thanks.
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02/10/15
concurrent force
what are the conditions for a concurrent force system?
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02/09/15
Hell finding the length of the shorter piece of the wire in centimeters
A piece of wire is cut into two pieces each to be bent to make a square.the length of a side of one square is 4 cm longer than the other side. How should the wire be cut
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02/09/15
expression with different denominators
give the expression 1(x-5), choose some values of x and evaluate the expression for those values. is it possible to choose a value of x which the value of the expression is greater than 10? if so,...
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02/09/15
Find the height and base of the triangle.
The base of a triangle is 5 cm greater than the height. The area is 33 cm2. Find the height and base of the triangle.
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02/09/15
a work year in United States is 2,080 hours. If there are 8,736 hours in a year, about what percentage of a year are spend working?
homework help
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02/08/15
solving word problem attached
http://assets.openstudy.com/updates/attachments/54d7f246e4b0ec5104409ded-nickymail48-1423438421145-jhghj.png
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02/08/15
ratio and proportions
if 6 pounds of grass seed cover 419 square feet. How many pounds are needed for 7542 square feet?
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02/08/15
A garden is in the shape of a right triangle. The sides of the triangle are 4m and 1m less then its hypotenuse
Label the Figure below. Then write a quadratic equation in the form of ax2+bx+c=0 to represent the relationships between the sides of the right triangle
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02/08/15
How much needed
A bakery in 3 days uses 17 pounds of chocolate, 30 pounds of sugar and 21 pounds of butter. How much do they need for 3 weeks?
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02/08/15
$600.00 is invested at a simple interest rate r which grows to $800.00 after 12 years. Find the rate r as a percentage.
$600.00 is invested at a simple interest rater which grows to $800.00 after 12 years.Find the rate r as a percentage.
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02/08/15
Show work .
The four blades of a helicopter meet at right angles and are all the same length. The distance between the tips of adjacent (next to) blades is 36 ft. How long is each blade, round your answer to...
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02/07/15
John 12 snowplows in 8 hours, jake 12 snowplows in 12 hours. How many can they install in 8 hours working together?
If jake can install 12 snowplows in 8 hours, and Arthur can install 12 snowplows in 12 hours, approximately how many plows can both of them install in 8 hours working together?
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02/07/15
if 1 ml of ink prints 30 pages how many pages can 2 quarts of ink print
If 1 ml of ink prints 30 pages of text, how many pages of text can u print with 2 quarts of ink
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02/07/15
you have 23 children in your class room.If everyone sends everyone a valentine,how many total valentines would that be
I need this answer by the end of feb.
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02/07/15
what is twelve minus seven is an expression or equation?
what is twelve minus seven is an expression or equation?
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02/07/15
a group of 13 people are being recognized for their help in reducing pollution. how many ways can we line them up for a picture?
a group of 13 people are being recognized for their help in reducing pollution. how many ways can we line them up for a picture?
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02/07/15
word problem
If pipe a takes 8 hours to fill a tank and pipe b takes 12 hours and pipe a starts filling the tank at noon and pipe b starts at 1:30 what time is the tank filled
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02/07/15
Consider the following circle: (x+1)^2 + (y-1)^2 =2
What is the slope-intercept form of the line that is tangent to the circle and passes through the origin?
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