Matt works different hours each week. these figures show his net pay for the last seven weeks: $132.57, $176.96, $201.11, $148.76, $155.92, $154.09, $155.19 find matt's average monthly income.

$765.01
$696.19
$157.91
$426.50

I'm confused on this could anyone me and show me what i need to do to solve it.

Oliver read for 450 minutes this month his goal was to read for 10% more minutes next month if all of her medicine go how many minutes will you read all during the next two months

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?