Brianna's block has an area of 3/8 square mile of the block is 3/4 of a mile long how wide is the block?

w = 1/2

Step-by-step explanation:

The formula is A = lw

where A is the area, l is the length and

w is the width.

Given that Area of the block is 3/8, length is 3/4, width= ?. Find the width.

3/8 = 3/4 × w

Multiply both sides by 4/3 to get the value of w:

= 3/8 × 4/3 = w

4/8 =w

w = 1/2

I hope this is clear, please mark as brainliest answer.

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3