The one digit of a two digit number is one less than the tens digit. one-half the sum of the ones digit and double the tens digit is 13. find the number and show your work.

Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), what is d if c c' = 12 and d' = 0.50? a) 3 b) 6 c) 12 d) 24

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?

Arectangle has a length of 6cm by 8cm what is the length of a diagonal of the rectangle