Answer:
n=30p=450
Step-by-step explanation:
10n+250=p
10×20+250=450
n=20 p=450
It would be the 2nd one down and 3rd one up is the correct answer just look a little closer and you will see what i mean there ages are and and they have a 3o sec head start and they ran 60 yards in 30 sec.
Start without thinking of the options. You could do process of elimination, and that's fine, but to learn this kind of problem it's better to think it all the way through. The problem says you have 112 books, and an indefinite number shelves, s, that each hold sixteen books. You need to fit 112 books into shelves, each with sixteen books. That comes down to 112÷s=16, which is the same as 16s=112.
Okay so 33 ÷ 3 - 2 x 5 = 1 but you could also do it has 10 + 1 = 11 then 11 - 1 = 10.
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Hope this helps .+(´^ω^`)+.
