20.A contractor is mixing yellow and blue paint to make a certain shade of green paint. What is the constant of proportionality in parts of blue paint to parts of yellow paint? N Im 0 Yellow Paint 0 Blue Paint 24 5 A) 5 B) c)= D) 4

Clara solved the equation 7/3x = −2/3 as shown → 7/3x( 3/7 ) = −2/3 ( 3/7 ) x = −14 what is clara’s error?

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

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?