Register
The length of a rectangular table is 3 feet longer than its width, x. There area of the table is 50 square feet . What equation can be used to find the width of the table? A) x^2 + 3x -50 = 0 B) x^2 +
38.2k views
1 vote
The length of a rectangular table is 3 feet longer than its width, x. There area of the table is 50 square feet . What equation can be used to find the width of the table?

A) x^2 + 3x -50 = 0
B) x^2 + 3x + = 0
C) 2x + 53 = 0
D) 4x + 50 = 0

User Chris Sidi
by
7.4k points

1 Answer

5 votes
Let x represent the width.

(3+x)(x) = 50

Expand.

3x+x^2 = 50

Bring 50 to the other side.

3x+x^2-50=0

The answer is A).
User MattGrommes
by
7.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.7m questions

10.3m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!