Carolina biked 1 mile more than twice the number of miles james biked. carolina biked a total of 5 miles. write an equation to determine how many miles james biked.

x − 1 = 2(5)
x over five = 2(1)
5 + 2x = 1
5 = 2x + 1

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 − 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 − 6