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 Test Calculators and Practice Answers archive Word Problems Lessons In Depth

 Question 592451: Next school year, 4 out of every 9 students plan to take an elective computer course. If there are 2664 students at the high school, how many computer students should the school plan for? Click here to see answer by rfer(12662)

 Question 592716: Condense the expression Ln 20+2ln 1/2 - ln x Click here to see answer by mamiya(56)

 Question 592760: determine whether the given value is a solution of the equation. x^2-2x+15= Click here to see answer by richwmiller(9143)

 Question 592994: You spend 1/4 for tickets, 1/2 for parking. You have \$18 left over. How much money did you start with? Teacher wants it to be figured out by pie chart. Help Click here to see answer by josmiceli(9686)

 Question 593051: a person is paid \$14/hour plus 8% commission on sales. What dollar amount of car sales must they make to earn \$1200 in a 38-h work week? I'm having a hard time trying to figure out what the equation should be so I may solve it. n=14/hr+0.08s Click here to see answer by solver91311(16897)

 Question 593129: In a camp, 95 men had provisions for 200 days. After 5 days, 30 men left the camp. For how many days will the remaining food last now? Click here to see answer by richwmiller(9143)

 Question 593239: Hey my name is Shae I need help in college basic math Click here to see answer by rfer(12662)

 Question 593612: I need a tutor I suck at math Click here to see answer by richwmiller(9143)

 Question 593842: If i cut one piece of wood into 2 piece within 30 seconds then how many seconds i need to cut same size of wood into 5 pieces? Click here to see answer by rfer(12662)

 Question 594306: If is added to x, the sum is 42. What could be the value of x? Click here to see answer by llorton(14)

 Question 594474: The sum of two integers is 9 and their product is 18. What are the integers? Click here to see answer by mamiya(56)

 Question 594399: If tout have 110 yards of material and it is 5 feet wide how long is it??? Click here to see answer by solver91311(16897)

 Question 594550: If 8n=96,what value of n makes the equation true Click here to see answer by stanbon(57374)

 Question 594507: I need help on 9 th grade algebra math. My question is how to simplify 5^-2\p Click here to see answer by richwmiller(9143)

 Question 594773: How far away can a boy ride his bicycle if he rides away at 10 kilometers per hour and returns at 9 kilometers per hour? The entire trip takes 9.5 hours. Click here to see answer by Alan3354(30993)

 Question 594771: How far away can a boy ride his bike if he rides away at 10 kilometers per hour and returns at 9 kilometers per hour? The entire trip takes 9.5 hours. Click here to see answer by ankor@dixie-net.com(15656)

 Question 594862: Willie can do the job in 6 days. Myra can do the same job in 4.5 days. If they work together, how long will it take to complete the job? Click here to see answer by nerdybill(6962)

 Question 594976: Find the x and y intercepts and graph the equation plotting the intercepts. Please show all of your work. Submit your graph to the dropbox. 4x-7y=-28 Click here to see answer by rfer(12662)

 Question 595056: which statement is true according to the diagram? Click here to see answer by richard1234(5390)

 Question 595169: Simplify and write in scientific notation: (2.3 X 10^5)(5 X 10^3) Thanks Click here to see answer by Alan3354(30993)

 Question 595183: Simplify and write in sientific notation: (8.7 X 10^3)(6 X 10^4) Thanks Click here to see answer by Alan3354(30993)

 Question 595204: Find all of the rational zeros of each function q(x)= x^3 + 3x^2 - 6x - 8 Click here to see answer by richwmiller(9143)