Which expression is equivalent to the expression below?
2(6k + 4) - 4(2 +2k-1)
Which expression is the simplified form of -10 + 3x - x - 7x + 5x + 7 + 2x
Which expression means the same as an increase of 20%?
Levi scored 3 more than 5 times as many points as Emilio. Emilio scored e points. How many points did Levi score?
Simplify the expression. 15x + 20 - 5x
Simplify the expression. 8x - 4 + 3x + 21 - 6x
Combine Like Terms. 21 + 14p + 7 + 3p + 3
Use the Distributive Property to simplify the expression. -3(3x + 2y) + 5(2x - 5y)
There are 342 seats in the Albany High Complex auditorium. 75 of the seats are being used by teachers. Students are using (2/3) of the seats. How many seats are NOT being used in the auditorium?
Julio bought 7 science fiction novels (s) and 7 comic books (c ) from the bookstore. His purchases can be represented by the expression 7(s + c ). The cost of a science fiction novel is $5.99 and the cost of a comic book is $6.49. Sales tax is 6%. What is the total amount that Julio spent at the bookstore? Round your answer to the nearest cent.