The conditional statement is “If I study, my grades will improve.” What is the following statement in reference to the conditional statement? “If I do not study, then my grades will not improve.” A.) Contrapositive
B.) Converse
C.) Inverse
D.) Conditional

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

What numbers are included in the set of integers? what numbers are not included?

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?