To inform her choice of reading materials, a primary teacher looked at the spread of reading ages in her class. The scatter graph shows
the actual age and reading age of 21 pupils in the class.
8
Reading Age (Years, months)
.
5
5
8
6
7
Actual age (Years, months)

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

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.

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°