A STORY OF UNITS Lesson 9 Homework 1.3
6. A purple card is 8 centimeters long. A red card is 12 centimeters long. How much
longer is the red card than the purple card?

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?

Pls as soon as ! will award brainliest and 20 ! also the answer is not 22.5 degrees! find the value of x in each case: