Two buses leave a station at the same time and travel in opposite directions. one bus travels 14 /mih faster than the other. if the two buses are 496mi apart after 4 hours, what is the rate of each bus?

Use circumcenter theorem to solve for the given values

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer 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?