Grade 6: Unit 3, Lesson 4 Find the values mentally.

1. 1/4 of 32
2. 3/4 of 32
3. 3/8 of 32
4. 3/8 of 64

Which graph represents the function g(x) = |x + 4| + 2?

Solving algebraic equations 2m+3=11

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?