1,combine the like terms: -2x + 7 + 9x - 4 2-combine the like terms: 8 + 3x - (-5x) + 11 3-distribute and then combine like terms: 3(x - 4) + 10x 4-use the distributive property, then combine like terms: 8x - 5(x + 6) - 8 5-use the distributive property and then combine like terms: 15 - 2(7 - x) + 4x

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

What is the y intercept of f(x)=(1/2)^x?

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18