Answer: 6x + 6
Step-by-step explanation:x = the number 5x + (x + 6) {five times the number added to the sum of the number and six} = 5x + x + 6 {took out parentheses}
Answer:
piano=instrument
Step-by-step explanation:
a instrument does not HAVE to be a piano
Answer:
3 25/36
Step-by-step explanation:
16 4/9 - 12 3/4 = 3 25/36