01/09/15

Please help
If the line passing through the points (a,2) and (6,7) is parallel to the passing through the points (4,8) and (a+3,2) what is the value of a?
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01/09/15

What is the least common denominator of 3/20 and 8/15?
Please help!
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01/09/15

how do i tell when what answers our direct variation between x and y when solved for y
a. y-9=2x+9     b. y=4/7x   c. 4+y=1/3x+4    D.y=3/x            When i put 4/7 or 1/3  its over- i don't know how to enter it right
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01/09/15

Find three consecutive odd intergers
Such that four times the second, plus three times the third, is the same as eight times the first, minus eleven then,  write an equation using the unknowns and solve the equation using the... more
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01/09/15

a triangle has vertices g(2,3) h(0,8) and i(-3,1 ) whihc statment is true
a.angle g is a right angle  b.angle h is a right angle  c angle  i is a right angle  d none of the angles is right angle
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01/09/15

Abby scores 11 more than Bob and Abby scores 5 less than Jim. The total points equal 87, how many did each person score?
Word problem for student.
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01/08/15

Find the angle at which you and your friend are looking at the kite
You are flying a kite, which is 100 feet away from you in the air. Your friend is 130 feet away from you on the ground looking at the kite. The kite is 120 feet away from your friend in the... more
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01/08/15

How many three digit numbers can be formed using the digits 0 and 1?repeated digits allowed
I need help with my math it has me really confused and I have to have it all down packed before next week
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01/08/15

What was the speed of the train A?
Train A and B started traveling in the same direction at the same time on parallel tracks. Train B was traveling at a speed of 60 mph and train A was 45 miles behind the train B at the start. After... more
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01/08/15

Each exterior angle of a regular polygon measures 60. What is the sum of the interior angles?
need it be the shortest but not the direct method   
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01/08/15

How much does each investor contribute
Two partners are investing a total of 900,000 to open a garden and landscaping store. Third investments are in the ratio 2:3:5. How much does each investor contribute
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01/08/15

find three consecutive
such that five times the third, minus two times the first, is the same as four times the second, minus forty, then, 1. write the equation using unknowns 2. solve the equation to find the intergers
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01/06/15

What is the complement of the supplement of a 110° angle
My math teacher gave us homework I can't answer please help
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01/06/15

450 tickets were sold at last nights play there were 84 more student tickets then adult tickets how many of each ticket were sold
I don't understand
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01/06/15

What is 5.9970 rounded to the nearest hundredth
For some reason I forgot what you did if the thousandths place was 5 or greater and if the hundredths was nine. Please explain :)
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01/05/15

find three consecutive intergers,
such that seven times the third, minus five times the the second, is the same as four times the first, plus one then i have to. 1.represent each interger 2.write an equation using the... more
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01/05/15

A patio has an area of 432 square feet. The width of the patio is 3/4 its length. What is the length of the patio?
My grandson is having difficulty with his math and I am not able to assist him
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01/05/15

To meet the productivity goal, you must move 75 units of product per hour.
To meet the productivity goal, you must move 75 units of product per hour. You have moved 30 units of product in 30 minutes. How many units of product will you need to move per minute for the... more
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01/05/15

Algebra Word Problem - See description
Greg drove at a constant speed in a rainstorm for 245 miles. He took a break and the rain stopped. He then drove 104 miles at a speed that was 3 miles per hour faster than his previous speed. If he... more
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01/05/15

how many permutations can be formed by the letters of the word 'VOWELS' when all vowels come together
how many permutations can be formed by the letters of the word 'VOWELS' when 1>the letters can be placed anywhere 2>each word begins with E 3>each word begins with O and ends with... more
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01/04/15

Regina charges c dollars per hour to babysit. If she increases her rate by 15%, what expression represents her new rate, in dollars per hour?
The answer choices are A.c+0.15   B. c+15 C. c+0.15c and D. c+15c
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01/04/15

Please Help!
The indoor climbing gym s a popular field trip destination. This year the senior class at High School B both planned trips there. The senior class of High School A rented and filled 1 van and 13... more
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01/04/15

Help!!!!!!!!
 2a-3b-3c=-7 -4a-6b+2c=18 -2a-3b+2c=14 
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01/04/15

A circle has the equation x2+y2-8x+14y+40=0. Express this equation in center-radius form.
Homework problem I can't figure out, there's two of these problems they're very similar but if someone can explain it to me step by step I think I can figure out the second one on my... more
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01/03/15

If two base angles of an isosceles triangle are each twice the measure of the vertex angle, what is the measure of the vertex angles?
This is a word problem from a packet I have to do.
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