Ms. Kewley buys $25 worth of pencils for her classroom. She has a coupon for 15% off. What is the total cost of the pencils after the coupon is used?

What is the volume of this square pyramid?

Sunday: 1 1 2 monday: 1 tuesday: 2 1 2 wednesday: 1 3 4 thursday: 2 friday: 1 1 2 saturday: 2 jenna is a swimmer and trains every day. the schedule shown outlines the number of hours she trains each day. what is the total number of hours that jenna trains during the week?

How do i do this activity, is appreciated