If the discriminant of a quadratic equation is equal to - 8, which statement describes the roots?

A.) There are two complex roots.

B.) There are two real roots.

C.) There is one real root.

D.) There is one complex root.

Mrs presley makes one costume in 2 hours and 13 minutes. how long will it take her to make 6 costumes for a school play?

What is the solution set of x2 - 10 = 30x? A. {-220, 250} B. {-250, 220} C. {15 - StartRoot 235 EndRoot, 15 + StartRoot 235 EndRoot} D. {-15 - StartRoot 235 EndRoot, - 15 + StartRoot 235 EndRoot}

Suppose Richard walks 1 kilometer every 10 minutes. How many meters further can he walk in 1 hour at this new rate?

14 plus 30 plus? Equals 180

The common ratio in a geometric series is 0.5, and the first term is 256. Find the sum of the first 6 terms in the series.

The number of students is six more than 10 times a number of teachers. There are 12 teachers how many students are there?

Matthew has $25 he goes to the movie and spent eight dollars on a movie ticket then four dollars on popcorn do you want to friend eat out on his way out of the other theater he finds $10 on the ground right and solve the expression using integers to

Last year, William earned $16.80 per hour working at his job. This year he received a 5% raise. Every day, he swipes his metro card twice, which costs $2.75 per ride.

Solve for y. -10=y+1

Javier had $305 in his bank account. His bank charges a fee of $7.50 each month that a balance is below $500. If he makes no other deposits or withdrawals, how much money is in Javier's account at the end of three months?