Kirk traded new zealand dollars for mexican pesos at an exchange rate of 1 new zealand dollar= 8.8352 mexican pesos. he gave the exchange a total of 2600 new zealand dollars and was charged a flat fee of 65 new zealand dollars. approximately how many mexican pesos does kirk have?

Marie will earn $15 per hour at a new job. during training, she will earn $10 per hour. what percent of marie’s regular hourly rate will she earn during training?

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

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?