Find the solution set for the equation, given the replacement set.
y = 7x + 6; {(5, 41), (6, 44), (4, 39), (7,42)}
a. {(7, 42)}
b. {(4, 39)}
C. {(6, 44)}
d. {(5, 41)}

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z

Find the value of x in the diagram below. select the best answer from the choices provided