Choose the correct simplification of 9x2 (4x + 2x2 - 1).

F+3π=7π write and justify your answer

What are the solutions to the equation 7w-3 = w?

Using the divisibility test solve the following question: Can a theater charging $6 per person for admission to play take in exactly $1512 for a night?

What is the value of x if 3x = 12?

True ir false: multiplying 7x43, a reasonable estimate of the product is 280? Why?

Solve. {d+e=2 d-e=4 Use the substitution method. There are an infinite number of solutions. The solution is (3, - 1). The solution is (5, 1). There is no solution.

Question 2. How do you write 135% as a decimal? A) 1.35 B) 13.5 C) 0.135

Many employers screen by GPA, in addition to a variety of skills. Suppose a student is in the last semester of college and has a 2.78 GPA after 105 credit hours. If he is taking 15 credit hours in his last semester and gets a perfect 4.

A boy purchased (bought) a party-length sandwich 54 in. long. He wants to cut it into three pieces so that the middle piece is 6 in. longer than the shortest piece and the shortest piece is 9 in. shorter than the longest piece.

Find the slope and y-intercept. a. y = 3x - 4 b. 4x - 5y = 15