I believe that is gonna be the 225 package.
Thats the lowest number that both 25 and 9 go into
21 and download math papa
A = b = 12 cm
<span>Pythagorean theorem
</span>


formula

<-- Answer
5x+9 = 10x-9
Take 5x from both sides
9 = 5x-9
Add 9 to both sides
18 = 5x
Divide by 5
3.6=x
Answer:
131
Step-by-step explanation:
Using proportion,
If Out of 550 calculators = 6 are defective,
Then out of 12000 calculators = ? are defective

= 21.8 * 6
= 130.8 ≈ 131
∴ Approximately 131 calculators are defective