Answer:
24
Step-by-step explanation:
30% of the pie chart is pizza. 30% of 80 = 0.3 * 80 = 24
I think that the answer is B. I tried to read more about the question to understand it more but got nothing out of it.
First we need to multiply to make the fractions have equal denominators so we can add/subtract.
math: 1/3 x 4/4=4/12
science: 1/4 x 3/3=3/12
Now we can find the time she spent on history (I assume this is what you are looking for)
Total time-math time<span>-science time=history time</span>
12/12-4/12-3/12
=5/12
Amy spent 5/12 of her time working on history.
Answer: r= -3
Next 3 terms following 54 are -162, 486, -1458
Step-by-step explanation:
You need to do 120-60=60 and that means he only needs $60.
