Valerie earns $24 per hour. which expression can be used to show how much money she earns in 7 hours? a. ( 7 + 20 ) + ( 7 + 4 ) b. ( 7 x 20 ) + ( 7 x 4 ) c. ( 7 + 20 ) x ( 7 + 4 ) d. ( 7 x 20 ) x ( 7 x 4 ) who ever answers the best gets brainliest!

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)

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.