Answer:
x=28
Step-by-step explanation:
4(x-5)=92
4x-20=92
add 20 to both sides
4x=112
divide 4 on both sides
x=28
Pedro must make $330 on the 6th day to have a mean average of $200.
Step-by-step explanation:
<u>Formula for Mean Average</u>
Mean Average = 
<u>DATA:</u>
1st day = $120
2nd day = $110
3rd day = $200
4th day = $300
5th day = $140
6th day = x
<u>Solution:</u>
Mean Average = 
200 = 
200*6 = 870+x
1200 - 870 = x
x = 330
Pedro must make $330 on the 6th day to have a mean average of $200.
Keyword: Mean
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Answer:
(2x^2+3)^2
Step-by-step explanation:
See image below:)
7.92 is less than 8
10.21 is less than 11
8*11=88
the answer is less than 88.
the answer seems to be unreasonable to me it's too high
Is there supposed to be a graph or a “circle”? you kinda need it to solve the problem lol