How do you write ten more than twice a number is thirteen as a numerical expression?

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5

1: 4 if the wew 35 surfboards at the beach how many were short boards?