Answer:
c= 1/2, 1/4
b= -2 1/2, 1 1/2
a= -1/2, -1/4
Step-by-step explanation:
Answer:
22.75
Step-by-step explanation:
i used a caculator
<em><u>Lee sold 40 magazines</u></em>
Step-by-step explanation:
Equation Model:
Let m be the number of magazines Lee sold.
150%-130%=20%, so if 0.2m=8 then m=40
Let me show another way: In the image above 20% is equal to 8 so if we use 8 and 20% and try to reach our way up to 100% (How much Lee sold in total) then we will get our answer.
20%=8
40%=16
60%=24
80%=32
100%=40
Therefore Lee sold 40 magazines.
Hope that makes sense! If you have any more questions or need further clarification then please comment down below or message me! Good luck!
The answer is b
Area=[pi]r2
= [pi](12 in)2
=452.16 in2
Answer:
Step-by-step explanation:
