Will mark brainliest a) a two-digit number is 18 more than that number reversed. what could that number be? list all possibilities. b) the sum of digits in a two-digit number is 14. if you double the reversed number and add the result to the original number, the sum would be 222. find the original number. c) the sum of the digits of an odd 2-digit number is 17. what is the number?

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

X+y=-4 x-y=2 use elimination with adding and subtraction

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem