5x-23+7x-1=180
12x-24=180
12x-24+24=180+24 (add 24 to both sides)
12x=204
12x/12=204/12
x=17
Answer:
8/3
Step-by-step explanation:
Answer:
He will meed 822 boxes
Step-by-step explanation:
4932 divided by 6 equals 822
Answer:
2 * 2 * 3 * 3 * 5
Step-by-step explanation:
We know 180 is divisible by 2.
180/2 = 90.
This is divisible by 2 (again).
90/2 = 45.
This is divisible by 9 (or 2 3's)
45/3 = 15, 15/3 = 5
5 is prime.