If the discriminate is less than zero, the quadratic will have:
A) one solution
B) no real solution
C) 2 Solutions
D) infinity many solutions

How is working backward similar to solving an equation?

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earn $75 in interest.how much interest will she earn during the following year?

(c) a vine called the mile-a-minute weed is known for growing at a very fast rate. it can grow up to 0.5 ft per day. how fast in inches per hour can the mile-a-minute weed grow up to? show your work using the correct conversion factors.