After 6 months the simple interest earned annually on an investment of $3000 was $811. find the interest rate to the nearest tenth of a percent.

52.1%

54.1%

0.541%

0.5%

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches

Simplify the algebraic expression 8y-2(y+4)