a store is having a sale on chocolate chips and walnuts. for 8 pounds of chocolate chips and 4 pounds of walnuts, the total cost is $25. for 3 pounds of chocolate chips and 2 pounds of walnuts, the total cost is $10. find the cost for each pound of chocolate chips and each pound of walnuts

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

Which of the following three dimensional figures has a circle as it’s base

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?