A 7th grade student answered 81 questions correctly on a 90-question test. What percent of the questions did she answer correctly?
What percent were incorrect?​

Chamberlin wants to bottle 1\8 of her apple cider. she pours the apple cider evenly among 6 bottles. what fraction of her apple cider will she put in each bottle? what expression could represent this situation?

What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?