Use the elimination method to solve the system of equations. 5x + 2y = −4 −5x + 3y = 19 a. (−2, 3) b. there are an infinite number of solutions. c. there is no solution. d. (−4, 6)

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9

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?