08/03/16

Is (a x 4 ) + (a x 3 ) = Are the letters considered as 1?
How do I do this problem?   Is (a x4 ) + (a x 3)=
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08/02/16

Use factoring
factor. Use factoring by grouping even though it would seem reasonable to first combine like terms .    6s^2+4s+9s+6=
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08/02/16

find four consecutive even integers such that four times the fourth decreased by one-half the second is 44
Can you please show the steps and equation because I am confused by the wording.
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07/31/16

solve the given system of equations by the equations by the substitution method; 9x +2y = 30 and 8x + 2y = 26
Solve x and y 
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07/30/16

Explaination
Two shops sell packs of pens.        supermarket                Village Shop      Pack of 5 pens             Pack of 6 pens           £6.25                          £7.20 Alex wants to buy 30... more
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07/30/16

The ordered pair (5,-3) is a solution to which of the following inequalities?
Select one:a. y≥−2x+8y≥−2x+8 b. −2y<3x−9−2y<3x−9 c. y−2x>5y−2x>5 d. 4y+2x≤−1
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07/30/16

If I divide a group containing 3 things by 3, I get 3 groups containing 1 thing each. Why then is it not possible that dividing that same group by 0...
...yield the result 1,1,1. Having divided 3 into no (0) groups (Not even the one it began with). 
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07/29/16

geometry word problem
The length of the base of a triangle is 1 more than twice its height.The area of the triangle is 18 in2.  What is the length of the base of the triangle?Please explain the answer and the process... more
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07/27/16

please help
Jen Butler has been pricing? Speed-Pass train fares for a group trip to New York. Three adults and four children must pay $ 105.Two adults and three children must pay $ 74.Find the price of the?... more
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07/27/16

find a number between 9/16 and 21/32
 I am doing this math packet for school, and I am really stuck on this problem plus a few others. 
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07/26/16

Renaldo earns a monthly commission of 10.5% of his total sales for the month, plus a flat salary of $2500. If Renaldo earns $3,025
Renaldo earns a monthly commission of 10.5% of his total sales for the month, plus a flat salary of $2500. If Renaldo earns $3,025 in a certain month, what were his total sales?
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07/25/16

Mixture problem help solve
Lisa has a total college account of $120,000. $50,000 of this is an account that pays 3.35% interest. What interest rate would she need on the rest in order to get $6,000 per year in interest all... more
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07/25/16

i need help with adding radicals?
okay so 4√8-2√50-5√72
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07/25/16

Financial mixture problems
Sally has $160,000 invested in an account that pays 5.5% interest. How much would she need to invest in an account that pays 6.7% interest to raise her combined yield to 6.2%?
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07/24/16

order of operations and algebra
(3x-2y)^2
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07/24/16

i have doubt about math rule
for example (120x+22)/3=(300x+25)/6 (120x+22)/3*6/(300x+25) (120x+22)*2/(300x+25)(240x+44)/(300x+25) now (300x+25)this term goes other side (240x+44)=(300x+25)            44-25=300x-240x    ... more
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07/23/16

how do I answer this
2 1/6 divided by 10 5/6 An estimate of the quotient is ? ?(Simplify your answer. Type a whole number or a? fraction.)The exact answer of the quotient is ? ?(Simplify your answer. Type a whole... more
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07/23/16

how do I answer this
2 3/7 divided by 5 An estimate of the quotient is? ?(Simplify your answer. Type a whole number or a? fraction.)The exact answer of the quotient is? ?(Simplify your answer. Type a whole number or... more
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07/22/16

Confused about how to solve a college word problem! Please help clarify, where I went wrong!
Ted has a fixed amount of money in his budget for holiday gifts. He decides that his wife and his mother will receive gifts of equal value. The gift for his sister will cost half of what his... more
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07/22/16

Two triangles are similar in proportion. One triangle has sides of 3, 4, and 5 inches the other triangle has sides of x, 10 and y. Solve for x.
This is supposed to be a proportion problem.  Wasn't sure how to set up.
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07/21/16

What's the area of a triangle having a height of 20 centimeters and a base length of 15 centimeters.
The area of a triangle varies jointly with the height of the triangle and the length of its base. The area of one triangle is 200 square centimeters when it's height is 25 centimeters and it's base... more
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07/20/16

What are the factors in the algebraic expression 3xy?
I really need help I don't really get this!! Please help and send back as soon as possible  Thank You  Annie Leblanc 
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07/20/16

One number is 5 more than 3 times another number. If the sum of the two numbers is 153, find the numbers
Question I'm stuck on with my math homework. Need help quick fam. Thanks and God bless.
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07/20/16

x is less than or equal to 5 and greater than -3
Write the following inequality. x is less than or equal to 5 and greater than -3
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07/20/16

The diameter of the earth is 12756000 km.In 1996, a new planet was discoverd whose diameter is 5/86 of yhe earth diameter.Find the diameter of this planet
I just want to solve completly full explanation.
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