Factor this trinomial. x² + 3x- 4
O A. (x + 4)(x + 1)
O B. (x - 4)(x+1)
O C. (x+4)(x - 1)
O D. (x-4)(x - 1)

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?

The ideal weight of a nickel is 0.176 ounce. to check that there are 40 nickels in a roll, a bank weighs the roll and allows for an error of 0.015 ounce in total weight

Is of - 4x + 2? a. 3 b. 4 c. 6 d. 5