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Question 718122: The perimeter of a rectangle is 18cm. The area is 14cm^2. Find the dimensions.
Click here to see answer by oscargut(2103)

Question 718094: I need help passing accuplacer for college
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Question 718128: 2x^2+7x+6
Click here to see answer by lenny460(1073)

Question 718182: How many times will the graph of y=5x^2-1 intersect: (a) The x-axis? (b) The y- axis? Thank You!
Click here to see answer by josmiceli(19441)

Question 718184: Write a linear equation for the following information: x: -1,0,2,3. y:0,3,9,12. Thank You!
Click here to see answer by oscargut(2103)

Question 718184: Write a linear equation for the following information: x: -1,0,2,3. y:0,3,9,12. Thank You!
Click here to see answer by unlockmath(1688)

Question 718158: I need the x-int for this problem
x^3-x^2-9x+9
Click here to see answer by checkley79(3341)

Question 718337: Solve -3*e^(2x)+7=120
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Question 718338: Solve -3*e^(2x)+7=120
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Question 718347: jonas purchased a car. It depreciates by 6% each year. After 5 years the car is worth $12000. What is the original value of the car?
Click here to see answer by josgarithmetic(39613)

Question 718369: How would I find the adjacent side of a right triangle that's theta angle is 60 degrees and the hyp is 16
Click here to see answer by Alan3354(69443)

Question 718385: How would I find the adj side on a 30,60,90 right triangle, that's hyp is 16
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Question 718400: The difference of a number 12 times it's reciprical equals 4
Click here to see answer by ankor@dixie-net.com(22740)

Question 718437: The height of a box is 4 inches greater than its width, the length is 1 inch less than the width. If the box has a volume of 12 cubic inches, what are the dimensions of the box?
Click here to see answer by stanbon(75887)

Question 718496: 12 sq. feet to sq. inches
Click here to see answer by rfer(16322)

Question 718501: So I'm in academic 9th grade math and I don't get algebra... At all. Could someone here give some help. Please?
Click here to see answer by rfer(16322)

Question 718515: Maria bought seven boxes. A week later half if all her boxes were destroyed in a fire. There are now only 22a boxes left. With how many did she start? Show your work

Click here to see answer by algebrahouse.com(1659)

Question 718497: Need help
Click here to see answer by rfer(16322)

Question 718516: Maria bought seven boxes and ate half of them by the end of the week later half if all her boxes were destroyed in a fire. There are now only 22 boxes left.with how many did she start? Show your work.
Click here to see answer by algebrahouse.com(1659)

Question 718544: I need help with algebra
Click here to see answer by lenny460(1073)

Question 636089: I need help solving elementary algebra and college -level math
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Question 718545: Can u explain how to do this |x|+7>16
Click here to see answer by lwsshak3(11628)

Question 718551: 2x^2+13x+15
Click here to see answer by jim_thompson5910(35256)

Question 718523:
Click here to see answer by lenny460(1073)

Question 718607: Find ∫2 x Sin(x2)dx if c is a constant.
Click here to see answer by rapaljer(4671)

Question 718672: Solve system of equations and give the value of x
4x+y=-14
3x+4y=-30
Click here to see answer by lynnlo(4176)

Question 718676: In your sock drawer , there are 30 black socks, 12 white socks, and 20 brown socks. To the nearest hundredth, what is the probability of randomly selecting two white socks without replacement
Click here to see answer by lynnlo(4176)

Question 718706: graph: y= -3x^2+2 Thank You!
Click here to see answer by MathLover1(20849)

Question 718705: Factor the trinomial using the AC method.
4x^2-7x+5
Click here to see answer by MathLover1(20849)

Question 718734: factor: 128x^2 - 348x - 11
Click here to see answer by Alan3354(69443)

Question 718739: if you see 44 cars in 24 minutes how many cars do you see a minute
Click here to see answer by Alan3354(69443)

Question 718715: 18x^2+11x-24
Click here to see answer by jim_thompson5910(35256)

Question 718756: X+60/x=4
Click here to see answer by checkley79(3341)

Question 718771: The sum of four consecutive whole numbers is 142. What are the numbers?
Click here to see answer by Alan3354(69443)

Question 718786: To how algebra
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Question 718839: If 4/5 x _=2/5 what is _?
Click here to see answer by jim_thompson5910(35256)

Question 718834:
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Question 718852: Formula for a triangle
Click here to see answer by Alan3354(69443)

Question 718881: | x-3 | + 1 > 7
Click here to see answer by lwsshak3(11628)

Question 718924: X-3y=-5
2x-5y=-9
Using the substitution method
Click here to see answer by lynnlo(4176)

Question 718976: Find a relation in the form y=mx+b. Slope -3
Y intercept is 4
Click here to see answer by mananth(16946)

Question 719014: Tasha is planning an expansion of a square flower garden in a city park. If each side of the original garden is increased by 7m, the new total area of the garden will be 144m squared. Find the length of each side of the original garden.
Click here to see answer by god2012(113)

Question 719027: How much 9% butterfat whipping cream and 2% butterfat milk should be mixed to obtain 35 gallons of milk with 4% butterfat?
Click here to see answer by josgarithmetic(39613)

Question 719070: 2x+6x=
Click here to see answer by mathbird(71)

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