Raheem is going to buy a pair of New Balance 990s. When he gets to the sneaker shop, he gets a coupon for 20% off. If the original price of the sneakers is $175 -

What is the AMOUNT OF THE DISCOUNT he will receive if he uses the coupon? (HOW MUCH MONEY WILL THE DISCOUNT REMOVE FROM THE ORIGINAL PRICE?)

$175
$35
$140
80%

The late fee for library books is $2.00 plus 15¢ each day for a book that is late. if maria’s fee for a late book was $3.20, write and solve a linear equation to find how many days late the book was.

What is r i 4.5+10r=-6.5 with work pls

Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18}, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.