Jacor and Mariah did household chores last weekend. Together they earned $50, and Mariah earned $10 more that Jacor. How much did each earn?

Rectangle abcd is translated to get rectangle a’b’c’d’. rectangle abcd moves units along the x-axis to get rectangle a’b’c’d’. rectangle abcd moves units along the y-axis to get rectangle a’b’c’d’. the algebraic rule that describes this translation is t(x, y), where x = and y = .

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.