Will give brainliest and
subtract −7n+2 from 2n−1 .

what is the answer?

−5n+1

9n−3

9n + 1

−9n+3

Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104

Find the cosine function that is represented in the graph.

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items