Tamyra's soccer team scored a total of 40 goals this year. They scored 15 more goals this year than they did last year. Write an algebraic equation that could be used to represent g, the number of goals Tamyra's team scored last year.

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

What is the absolute value of the complex number -4-sqrt2i

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?