By completing the square method, solve 2q - 3 / 5 = 2(2q - 3) / 3q.

if f(x) = x⁴ + px³ - 2x² + qx - 8 is divisible by x² - 4. find the values of p and q.

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?