Answer:
I am not 100 percent sure, it's been a long time since I've done this type of math but I think that these are the answers
Step-by-step explanation:
1. x= -3, y=-3
2. x= 5, y= -2
3. x= -3, y = -7
4. x=2, y= 1
5. x=0, y= -4
Answer:
x = 2
Step-by-step explanation:
Start by multiplying both sides by 7
Simplify
Subtract both sides by 10
Simplify
Apply exponent rules
Solve
Answer: 252
Step-by-step explanation:
You just multiply 84 by two and then ad another 84.
Answer: The length of the parking lot should be increased 20 ft.
Please, see the attached files.
Thanks.
No it is not. The factors of 81 are 1,3,9,27...
