If there are 15 students who don’t wear glasses, how many students are in the class?
1 answer:
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Answer:
B
Step-by-step explanation:
3 out of 10 is smaller than 3 out of 5
2000+1200=3200=thirty two hundreds
Answer:
x+ x+1 + x+2 = 30
3x+3 =30
Step-by-step explanation:
Let x be the smallest integer
x+1 be the next smallest
x+2 be the third
x+ x+1 + x+2 = 30
Combine like terms
3x+3 =30
Answer:
27.778 hours
Step-by-step explanation:
just 2500 divided by 90 and that is 27.778
Answer:
:D
Step-by-step explanation:
