Hey guys im doing imagine math. this is the question Ross rounded a number to the nearest tenth and got 3.5. When he rounded it to the nearest whole number, he got 3.

Which number could be the number he rounded?

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18

Atest consists of 10 multiple choice questions, each with 5 possible answers, one of which is correct. to pass the test a student must get 60% or better on the test. if a student randomly guesses, what is the probability that the student will pass the test?