MHS Student Council is selling t-shirts for a fundraiser. Each long sleeve shirt cost $15 and each short sleeve shirt cost $10. There were a total of 200 shirts sold for $2250. Write a system of equations that could be used to determine the number of long sleeve and short sleeve shirts sold.

Which of the following describes the symmetry of the graph of y = x3?

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2