There were 37 cars and trucks waiting in line to pay a toll. The number of cars was 2 less than twice the number of trucks. How many of each were in line?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.

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.