What is the answer to this? x+2x+5

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8