Find the slope of any line perpendicular to the line through (6, 4) and (4, – 6).

Jamie went to home depot. she bought 25 bags of soil that cost $9 per bag. she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each. she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jame pay at the end?

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

Which of the following can be used to explain a statement in a geometric proof?