You take out the GCF. The GCF here is 14. Since 14 can go both into 14 and 28 and is the largest number than can do so. 7 isn't because 14 is larger. So take the GCF out and you have this:
14(1+2)
Parenthesis indicate multiplication just in case you didn't know. That's your final answer since there is not GCF of 1 and 2
6 buses with 32 students per bus.....6 x 32 = 192 students
each row seats 8 students...192/8 = 24 rows will be needed for all students
Answer: 9mph and 18mph
Step-by-step explanation:
T=D/R
If you take the distance, 81, and divide it by the rate of the cyclists combined, x+x-9 or 2x-9, you will get the time they meet at, 3 hours. To make this an equation. you would have
3=81/(2x-9)
If you solve this equation, x=18. This means one of the cyclists's rate is 18 mph, and the other, x-9, is 9 mph
Answer:
5 units up
Step-by-step explanation:
Adding 5 to the y-value of an (x, y) coordinate moves it up 5 units.
f(x) = x^2 +5 is translated 5 units upward from f(x) = x^2.