Answer:
Step-by-step explanation:
Price assuming he bought all large flags:
Amount of money more:
Difference of price in both flags:
Medium Flags:
Large Flags:
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The reason why this works, is because the amount of money more comes from the difference between both flags.
Answer:
x = 25
Step-by-step explanation:
2/5x - 1 = 9
Add 1 to both sides
2/5x = 10
Multiply by 5 on both sides
2x = 50
Divide by 2 on both sides
x = 25
Check the answer:
Plug in 25 for x
2/5(25) - 1 = 9
10 - 1 = 9
9 = 9
The answer is correct.
Answer:
D. A = πr^2
Step-by-step explanation:
The formula of the area of a circle is <u>A = πr^2</u>.
Answer:22
Step-by-step explanation:
10x2+1x2=
20+2
=22