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Question 552783: On Saturday, Kim worked three hours more than Ann did. Together they worked one hour less than three times the hours than Ann worked. How many hours did Kim work?
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Question 552777: 1) Ann and Betty together have $60. Ann has $9 more than twice Betty's amount. How much money does each have?
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Question 552795:
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Question 552814: Jenny,Demi,Drew buy an 18in sandwich. Jenny cuts the sandwich so that Demi gets half of what Jenny gets and Drew gets three-fourths of what Jenny gets. Find the length of each person's sandwich.
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Question 552859: 31-x
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Question 552861:
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Question 552869: -2x-9y=-25
-4x-9y=-23
How do you solve this problem
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Question 552909: Steve has $3 more than twice as much as Tracy. Together they have $57. How much does each have?
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Question 552915: The length of a rectangle is 5 cm less than three times its width. If the perimeter is 70 cm, find the dimensions.
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Question 552914: A rectangle's length is 8 cm more than three times its width. If the perimeter is 128 cm, find the length and width.
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Question 552910: The sum of two numbers is 21 and their difference is 5. What are the number?
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Question 552910: The sum of two numbers is 21 and their difference is 5. What are the number?
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Question 552971:

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Question 553028: I am having a test and i have no idea on how to study for it what would be a effective way to study for a geometry test?
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Question 553040: Multiply.
(r+g)(r^2-rg+g^2)
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Question 552994:
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Question 552949: What is the average (arithmetic mean) of 4x + 5, 7x-6,and -8x+2?
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Question 552916:
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Question 552314:
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Question 552312: Nice
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Question 552310:
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Question 552274:
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Question 553044:
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Question 553064:
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Question 553087:
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Question 553143:
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Question 553217:
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Question 553274:
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Question 553442: A number when decreased by 25% becomes 90.Find the number
Click here to see answer by Theo(3464)

Question 553442: A number when decreased by 25% becomes 90.Find the number
Click here to see answer by stanbon(57361)

Question 553418: solve the system using either method of subsititution or elimination 3x+5y+4z=13,5x+2y+3z=-9,6x+3y+4z=-8
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Question 553494: A parallelogram has an area of 6x^2+11x-10 and a base of 2x+5. what is the height?
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Question 553498: 5=a+4/3 solve for a ... I know the answer but I'm not sure how to set up the equation to show the answer a: 11
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Question 553492: No problem given???
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Question 553513: 9r^2-23rs+10s^2

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Question 553575: Hi
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Question 553628: Hello my name is ron I have not ever learn algebra before age 17and I what to learn because I what to pass my G.E.D math test pleasw help
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Question 553707: Four less than six times a number is equal to 40 more than one-half of the number.Find the number

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Question 553681:
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Question 553645:
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Question 553510:
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Question 553509:
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Question 553902: 18 is what percent of 80
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Question 554007: 3s^2 + 2t^2 = 11

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Question 554044: What does the t symbol mean in math? Ex: in an area problem. I was given several widths and lengths and for one of the lengths I was given that it was 't'...what is that?
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