A quadratic equation of the form 0=ax^2+bx+c has a discriminant value of 0. How many real number solutions does it have?

Which of the following is true about the linear function 2y + x = 18. (1) It has a slope of 2 and a y-intercept of 18. (2) It has a slope of - 2 and a y-intercept of 9. (3) It has a slope of and a y-intercept of 9.

Betty has 10 more dimes than quarters. If she has $3.45, how many coins does she have? How many dimes? How many quarters

charmine made $204 for 17 hours of work at the same rate how many hours would you have to work to make $84

Find the range of the following data. scores: 84, 83, 80, 95, 99, 95, 83, 83, 92, 84

there are 98515 trees at Washington Park. if there are 85 aceres of land and the trees are spread out evenly how many trees are there on each acre of land

what is the correct upper and lower control limits for 8.42 pounds and the accectable range for plus or minus. 65 pounds

Argyle can read 7 pages of his book in 5 minutes. At that rate, how many pages can he read in two hours?

Country Population (1997 estimate) Area (square km) U. S. 272,648,000 9,364,520 Romania 22,609,000 237,391 Ghana 18,339,000 237,533 Which of these countries has the greatest population density? Which has the least?

Whats the square root of 2562634

Difference between 136 and - 50