150 = 2 * 3 * 5 * 5. So the code for the door is 2355 in some order.
5x=2x+24
5x-2x=24
3x=24
x=24/3
x=8
Now you can verify by putting 8 in the x :)
Answer:
Gabby= 172.5 Jase= 137.5
Step-by-step explanation:
310-35= 275
275/2= 137.5 = Jase add 35 for Gabby
137.5+35=172.5
Answer: the answer is W (-7, -2)
Step-by-step explanation: