8.Andrew earns a gross annual salary of $65 700. He also earns $165 per week from a rental property that he owns in Caloundra. A.Calculate Andrew's gross annual income. B.Andrew travels 320 km to Caloundra and back four times a year to inspect his property and is allowed a tax deduction of 58...

A rectangle has one side on the x-axis, and its other two corners sit on the graph of y = 9 - x^2. What value of x gives a rectangle of maximum area? You can graph it to see what y = 9 - x^2 looks like, and the rectangle is fit in the more wider part of the graph

8(2x -3)= -16

Write all of the following statement(s) that apply to the following polynomial: -5x + 6x2 + 7

What will it cost to cover a rectangular floor measuring 90 feet by 80 feet with square tiles that measure 3 feet on each side if a box of 10 tiles costs $15 per box?