A rectangular garden has a walkway around it. The area of the garden is 46.5x + 2.5). The combined area of the garden and the walkway is 4.5(8x + 6). Find the area of the walkway around
the garden as the sum of two terms.
The area of the walkway around the garden is

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

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