. If rectangle A has a length and width that are k times the length and width of rectangle B, which statement is true?
OA.
The perimeter of rectangle A is 2k times the perimeter of rectangle B.
OB
The perimeter of rectangle Als k times the perimeter of rectangle B.
Ос. The perimeter of rectangle A is k times the perimeter of rectangle B.
OD. The perimeter of rectangle Als k times the perimeter of rectangle B.
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What is the first step of an indirect proof of a number that is divisible by two

52 cm radius = diameter = area = circumference = circumfer

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?