Alonzo's suitcase can weigh no more than 20 kilograms if he wants to take it on the airplane without paying a fee. his suitcase weighs 220 hectograms. how much weight will alanzo have to take out of his suitcase to meet the weight limit?

According to the 2008 u. s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read

A0.40 kg soccer ball is kicked so that its incoming velocity of 5 m/s is changed to an outgoing velocity of -25 m/s. what impulse does the player apply to the ball?