Leanna opens a saving account with an initial balance of $100. She then deposits $50 each month. Use an equation to explain the relationship between the amount of money in the account, a, and the number of months since Leanna opened the account, m.

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

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?

Five infinity stones cost $16.80. what is the price per infinity stone ?