Solve the inequality. 1 _ c < b 4 c < 32 c < -4 c > 12 c > 32 solve the equation. y + 13 = 10 y = -23 y = 3 y= -3 y = 23 multiply. 7(x -2) 7x - 2 7x - 14 7x - 9 x - 14 mary and her brother john collect foreign coins. mary has three times the number of coins that john has. together they have 160 foreign coins. find out how many mary has. 112 120 24 40

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

For each polynomial, determine the degree and write the polynomial in descending order. a. –4x^2 – 12 + 11x^4 b. 2x^5 + 14 – 3x^4 + 7x + 3x^3

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form