If you add 5x to 2x+2 you will get 7x+2. You would set this equation equal to 80, so it would be 7x+2=80. When you solve this you will get 11.1428571429, which can be rounded to 11, 11.1, or 11.14, whichever you prefer.
Answer:
yes
Step-by-step explanation:
It is because 9 divides into 54 and 63
Answer:
17.84875
Step-by-step explanation:
5.45 x 3.275 = 17.84875
The answer is C. Good luck