I dont know how to write a equation but the dimensions are 15 by 15
Answer:
22
Step-by-step explanation:
22
The number before the ten-thousands digit is what tells you whether or not you round up or down in this scenario. If it is greater than 5, then you round up. If it is less than 5, you round down. 3 is less than 5, so the answer is 13,000.
Hope that helped.
Step-by-step explanation:
3q - 2 - q = -18
3q - q = -18 + 2
2q = -16
q = (-16)/2
q = -8 → Proved