Question

Markers are sold in packs of permanent markers and board markers. A permanent marker pack has 9markers and a board marker pack has 4 markers. A stationary buys a
total of 360 pens. Write a function to represent the situation. Use p to represent the number of permanent marker packs the shop buys and b to represent the number of board marker packs the shop buys.
plssss fast

Answer 1

Answer:

A permanent marker or indelible marker is a type of marker pen that is used to create permanent or semi-permanent writing on an object. In general, the ink comprises a main carrier solvent, a glyceride, a pyrrolidone, a resin and a colorant,[1] making it water resistant. It is capable of writing on a variety of surfaces from paper to metal to stone. They come in a variety of tip sizes (ultra fine to wide), shapes (chisel point, bullet tip, and wide bristle), and colors (metallic, or ultraviolet reactive). Like spray paint, these markers contain volatile organic compounds which evaporate to dry the ink. Due to compounds such as toluene and xylene often being present in permanent markers