A rectangular parking lot is 3/4 mile long. If the area is 3/8 square mile, what is the width of the lot?

Answer:

23 + b ≤ -276

Step-by-step explanation:

In this exercise, you're required to write an algebraic expression for the word problem. Thus, you'll write out a mathematical equation using the given values and unknown variable.

Translating the word problem into an algebraic expression, we have;

23 + b ≤ -276

Simplifying further, we have;

b ≤ -276 - 23

b ≤ -299

Answer:

w = 4√2

Step-by-step explanation:

2w^2 - 64 = 0

=> 2w^2 = 64

=> w^2 = 32

=> w = √ 32

=> w = √ [(2 x 2) x (2 x 2) x 2]

=> w = 2 x 2 x √ 2

=> w = 4√2

Answer:

1:4

Step-by-step explanation:

1.2 cm of white fabric per 48 mm of colored fabric:

1.2 cm : 48 mm= 12 mm: 48 mm= 1:4

The ratio is: 1:4

It is a 4 : 1 ratio of color to white

or a 1 : 4 white to colored

Explanation:

1cm  = 10mm

1.2cm = 12mm

12 : 48 --> 1 : 4

Answer:

(f - g)(x) = - x² + 2x + 3

Step-by-step explanation:

f(x) = 2x + 2

g(x) = x² - 1

To find (f - g)(x) subtract g(x) from f(x)

That's

(f - g)(x) = 2x + 2 - [ x² - 1]

(f - g)(x) = 2x + 2 - x² + 1

Group like terms

That's

(f - g)(x) = - x² + 2x + 2 + 1

We have the final answer as

(f - g)(x) = - x² + 2x + 3

Hope this helps you

Answer:

-x2+2x+3

Step-by-step explanation:

(2x+2)- (x2-1)

2x+2-x2+1

-x2+2x+3

Answer:

8

Step-by-step explanation:

uh idrk all ik is that 16,000 punds = 8 tons