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 Test Calculators and Practice Answers archive Word Problems Lessons In Depth

 Question 544537: solve the inequality then graph the solution. x+8<15 Click here to see answer by lwsshak3(6514)

 Question 544497: The line y=7x+7 is a chord of the circle x^2 + y^2-6x-6y-7=0, find the length of the chord Click here to see answer by lwsshak3(6514)

 Question 544475: Della is at a point three miles from her home. She starts riding her bike 1/4 mile per minute toward home. How long will it take her to be half a mile from home? How long will it take her to get home? Click here to see answer by ankor@dixie-net.com(15657)

 Question 544698: Write the equation of the line that passes through (-3,-7) and has a slope of -2 Click here to see answer by KMST(1869)

 Question 544801: how long will it take danette to travel 90 miles if she drives at an average speed of 50 mph for 25 miles and at an average speed of 65 mph the rest of the way? Click here to see answer by stanbon(57377)

 Question 544848: you are given a recipe that feeds 100 1 cup servings. Describe the steps you would take to convert the recipe to 1350. Click here to see answer by saifoo.khan(162)

 Question 544876: 11- a over 4= 4 Step On How To Solve For A Click here to see answer by Maths68(1474)

 Question 544699: Write an equation for the line that passes through (2,1) and (3,5) Click here to see answer by jim_thompson5910(28595)

 Question 544538: solve the inequality then graph the solution. x+8<15 Click here to see answer by jim_thompson5910(28595)

 Question 545329: How Could You Determine If The Following Measures are The Length Of A Right Triangle? The Measures Are 15in , 8in , 17in Explain And Show Any Work You Did To Determine If the Measures Are That Of A Right Triangle Click here to see answer by Earlsdon(6287)

 Question 545448: it's with proportions. 1200 out of 1300 ppl said they enjoyed. how many ppl enjoyed out of 2,000,000. it would be 1200en/1300ppl=x/2,000,000 but then the number doesn't make sense because x=184.62 and that's not right. Click here to see answer by josmiceli(9693)

 Question 544496: Given that A(3,-3) is a point on the circle x^2 + y^2 -12x -2y+12 = 0. a. Find the coordinates of B if AB is a diameter of the circle. b. Find the value of k,k>0 if C(2,k) is a point on the circle c. Show that triangleABC is an isosceles right-angled triangle Click here to see answer by SwiftAlbatross(13)

 Question 545808: ₆ P ₀ I submitted this problem but placed it as a 8 it is a 6 P 0 need help on how to do this type of math thank you Click here to see answer by neatmath(300)

 Question 545909: The question says, "the ratio of the diameter of a larger circle to the diameter of a smaller circle is 3/2. Which number represents the ratio of the area of the larger circle to the area of the smaller circle?" The answer choices are: A. 3/2 B. 2/3 C. 4/9 D. 9/4 I need help soon please! Im clueless!!! Click here to see answer by htmentor(789)

 Question 545942: What is the slope intercept form of 3x-4y=12 Click here to see answer by JBarnum(2044)
 Question 545942: What is the slope intercept form of 3x-4y=12 Click here to see answer by lmeeks54(105)

 Question 545954: How to simplify expressions by collecting like terms E.G. 5d+3e-2d Click here to see answer by JBarnum(2044)

 Question 545991: If I have a 77% in a class, what would I need to score on a test out of 100 to bump that up to a 80% final grade? Click here to see answer by Alan3354(30993)
 Question 545991: If I have a 77% in a class, what would I need to score on a test out of 100 to bump that up to a 80% final grade? Click here to see answer by JBarnum(2044)

 Question 546069: How many digits can the product of two 2-digit numbers have? Click here to see answer by Alan3354(30993)

 Question 546724: find the amount that results from the investment of 12000 invested at 5% compounded quarterly after a period of 4 years Click here to see answer by rfer(12662)

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