An airport charges an additional fee for a peice of luggage that weighs more than 50 pounds. write an inequality that shows the weight michael's suitcase can be, x, wothout him having to pay the extra fee

What is the sum or difference 4x10 – 9x10 (1 point) –5x10 –5x20 –36x10 –36x20 this is the cca test i need all the answers this is the first 2

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.

Peter measures the angles in a triangle. he finds that the angles are 95, 10 and 75. is he correct? explain your answer