7(x-8)
thanksss please helpp

How many zeros does the function f(x)=4x3-x2+1 have

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5