**PLEASE HELP**

—Find the value of the discriminant & state the number and type of roots.

1) 7x^2-3x=-6

2) 25x^2+20x+4=0

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42

Solving algebraic equations 2m+3=11

20.ju inces. which ordered pair is a viable solution if x represents the number of books he orders and y represents the total weight of the books, in ounces? (-3,-18) (-0.5, -3) (0,0) (0.5, 3)