B. A given rectangle has an area of 20 square feet. What is the length for various widths? » Hint (b): > What is the length for a width of 1 foot? 5 feet? 10 feet? What kind of relationship do the lengths have?

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

For a house call, a veterinarian charges $70, plus $40 an hour. a. write an equation that represents the total fee y y (in dollars) the veterinarian charges for a visit lasting x x hours. equation: y= y= no response given b. find the x-intercept. x-intercept: