1
GIVE ME BRAINLIEST MY GUY PLZ
Answer:
80 is the answer
Step-by-step explanation:
2 + 4 (c + 7)
2 + 4c + 28
combine liked terms
4c + 30
Answer:
B) 30 + 4c
40min*1.05=42min they spent 42 min together
ps: check the multiplication it's 01:30 and I did that in head
in this problem what you are really looking for is which of these sets is a pathagorean triple. That means it will solve the pathagorean theorem. (a sqaured + b squared = c squared) c is always going to be the largest number or the hypotenuse. if you plug all the number sets into the theorem, only one works and that is 7, 24, 25 which is your answer.
