A Denali buys a present for $21.99 and is given $8.01 as change.
Which equation represents the situation it is the amount Denali had before she bought the present?
21.992 = 8.01
21.99 - 2 = 8.01
21.99 = 8.01
I +21.99 = 8.01

M the table below represents a linear function f(x) and the equation represents a function g(x): x f(x)−1 −50 −11 3g(x)g(x) = 2x − 7part 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)

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?