Apply the markdown for each item. then, find the sale price. round to two decimal places when necessary.1) original price: $150; markdown %: 40% ? 2) original price: $18.99; markdown: 25%?

Really need on these. i have no idea what to do

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !