The correct answer is 427
Answer:
(0.755, 0.845)
Step-by-step explanation:
I got it right, on the test so trust me!
Answer:
7
Step-by-step explanation:
You subtract 220 - 129 = 91 then divide by 13
Answer:
28
Step-by-step explanation:
40% 6th graders of 70 total = 28 6th graders
40% 6th graders + 20% 7th graders = 60%
100% - 60% = 40% 8th graders
40% are 8th graders therefore the answer is 28