Some friends went to the local movie theater and bought four buckets of large popcorn and six boxes of candy. the total for the snack was $46.50. the last time you were at the theater, you bought a large popcorn and a box of candy and the total was $9.75. how much would 2 large buckets of popcorn and 3 boxes of candy cost?

—the graph shows how fast a strand of human hair grows. how many inches would the hair have grown in 5 months

For how answer my question this will be the last question can you answer in math subject

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?