Answer:
x=-1.28571429
Step-by-step explanation:
I cha use a 10 fact because I can round to the nearest 10 which is 20 for 15 and 10 for 8
Answer:
I think it is $139.30. But I'm not 100% sure
Step-by-step explanation:
Answer:

Step-by-step explanation:
The formula for the area of rectangle is length times width:

Use FOIL method:

Answer:
I think the answer you have is correct
Step-by-step explanation: