The diagonals of a rhombus are 7cm and 12cm long. Find the area of the rhombus. A. 21 cm Squared
B.42 cm Squared
C. 84 cm Squared
D. 168 cm squared

Horace's speedometer reads 60 miles per hour, but during a road test he finds that he was actually driving 58 mph. what is the percent error in horaces speedometer?

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?