The cost of fencing a circle shaped garden is $15 per foot. If the radius of the garden is 7 feet, find the total cost of fencing the garden to the nearest dollar.
(Remember, this answer is in terms of money, so make sure to write the number
correctly!)

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?

Azul has 4 green picks and no orange picks. you add orange picks so that there are 2 orange picks for every 1 green pick. how many picks are there now.

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2