The area of a room is 396 square feet. The length is (x + 8) feet and the width is (x + 4) feet. Find the dimensions of the room.

14. Simplify ((-3) 2). O A. (3) 5 O B. (-3) O C. (3) 6 O D. (-3) 5

2. what is the solution of the system? 7x+5y=19 -7x-2y=-16 A. (2,1) B. (1,2) C. (7,5) D. (-7,-2)

Find a fourth degree polynomial equation with integer coefficients that has the given numbers and roots: 2i and 4-i

If (x + 5) ^2 = 35, what is the approximate positive value of x? 0.92 2.65 3.16 5.48

The Smith family rented a recreational vehicle for a seven-day vacation. The cost to rent the recreational vehicle was $560 plus $0.50 per mile. How many miles were driven if the total cost was $1350?

Analyze the following pattern 1,2,5,10,7

Factor completely 3x3 + 3x2 - 18x

Which inequality has no solution? O 6 (x+2) >x-3 O 3+4x5 2 (1+2x) 0 - 2 (x+6) < x-20 O x-9 <3 (x-3)

What is the volume of a cone with a diameter of 30 feet and a height of 60 feet? Use 3.14 for π. Enter your answer in the box.

What's a negative about plus a positive