Anumber is doubled and then increased by seven. the result is ninety three. what is the origonal number

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?

Question 5 of 10 2 points if a population is a sample of the population could be a. registered voters; all citizens o o b. baptists; all religious people o c. people who purchased shoes; all customers o d. the entire school faculty; math teachers