the height of a window is 0.6 feet less than 2.5 times its width. if the height of the window is 4.9 feet, which equation can be used to determine x, the width of the window?

a. 2.5x + 0.6 = 4.9

b. 2.5x - 0.6 = 4.9

c. 0.6x + 2.5 = 4.9

d. 0.6x - 2.5 = 4.9

Option B is correct

Step-by-step explanation:

Here, x represents the width of the window.

Given the statement:

The height of a window is 0.6 feet less than 2.5 times its width

⇒         ....[1]

It is also given that:

If the height of the window is 4.9 feet.

ft

Substitute in [1] we have;

Therefore,  an equation can be used to determine x, the width of the window is,

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.