It cost $9 to go to pete's pottery place to make your own bowls $3 per bowl. natalie goes to pete's pottery place and makes b bowls. she deciodes to make bowls 5 days this month so she can sell them at a crafts fair. part a: write an expression that will represent natalite's total costy for this month.

Bruce is getting materials for a chemistry experiment his teacher gives him a container that has 0.25 liter of liquid in it. bruce need to use 0.4 of this liquid for the experiment. how much liquid will bruce use?

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

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?