Step-by-step explanation:
2.5 hours = 150 min
1/3 of 150 is 50 min, which means she spent 50 min on her history project = 100 min leftover
3/5 of 100 min is 60 min (1 hour) = 40 min leftover
She spent 40 min writing her essay
hope this helps <3
Answer:
the answer is 43.
Step-by-step explanation:
We have functions
and we want to evaluate
For this we first evaluate 
and 
separately:
Therefore
So we have
Answer:
Y=6
Step-by-step explanation:
What it means is that the x is -3, so you take the -3 and plug it into the x.
Y=-1/3(-3)+5.
Y=1+5
Y=6 is your answer.
I’m pretty sure it will be 7+12 and 12+7
What grade give this kind of work
