8 more red circles because if you have 9 red circles and 3 blue ones the ratio would be 9:3 and if you simplify that down to 3:1 that’s the answer. So you would need to add 8 more red circles
Answer:
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$1200
Step-by-step explanation:
$4000 x .06 = $240 x 5 years = $1200
6
6 is in the middle with 2 numbers on each side so it is the medium
10
3x - 2 = 3(4) - 2 = 12 - 2 = 10