Let x and y represent the tens digit and ones digit of a two-digit number, respectively. The sum of the digits of a two-digit number is 9. If the digits are reversed, the new number is 27 more than the original number. What is the original number?
(a) Write a system of equations to describe the situation.
(b) Find the solution to the system, and answer the question.
PLEASE ANSWER ASAP!!! AND PLEASE ANSWER ALL THE QUESTIONS ALSO PLEASE IF YOU ARE CAPABLE OF EXPLAING HOW TO DO IT TO ME CAN YOU PLEASE:(

dude   i don't even know. i've been trying for hours.

step-by-step explanation:

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

its   c, f, a

step-by-step explanation: