Answer:
12600
Step-by-step explanation:
5% of 12000 is 600 so just add them
It’s 56 bc a straight line = 180 so 180-124=56
Answer:
rational
Step-by-step explanation:
Answer:
-0.9
Step-by-step explanation:
hope this helps lovely! lmk if you need an explanation!
Answer:
a) 7 weeks b) George's
Step-by-step explanation:
Sally's score can be modeled by 10x+850.
George's score can be modeled by 50x+570.
We can set them equal to each other to see when they intersect.
10x+850=50x+570
40x=280
x=7
If George overtakes her in the 7th week, of course he'll have the higher score in 12 weeks.