John and Arian brought school supplies. John spends 10.20 on 5 Pentecost and 4 notebooks Ariana spent 7.80 on 3 notebooks and 4 pens what is the cost of one notebook and one pen

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

Which graph represents the given linear function 4x+2y=3