Ve spent the whole weekend grading math assignments. I graded 30 students
1 answer:
Answer:
75
Step-by-step explanation:
How many students is 1% of the class, 30/40=0.75, so you could do 0.75x100=75, or you could do 0.75x60=45, and 45+30=75.
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Multiple so it’s 20 Bc 5x4=20 or you would add do the math you will figure it out
Answer:
Y has to belong to the interval [-9,-2]
Step-by-step explanation:
-9≤y≤-2
Answer:
$30,000
Step-by-step explanation:
250000 * 0.12 = 30000
I believe that the answer to your question in b = 0.
Answer:
B
Step-by-step explanation:
20*3=60
20*7=140
20*11=220
