The growth of an island in a seaward direction may be modeled as 8y+2 cm, where y represents the number of years that the lava flows. an island has expanded 60 cm seaward. how long has the lava flowed

What is the number 321,000,000 in scientific notation? also what is the number? ?

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

Me! i will mark you brainliest if you are right and show your i don't get polynomials and all the other stuff. multiply and simplify.2x(^2)y(^3)z(^2) · 4xy(^4)x(^2)show your