Answer:
x=15
Step-by-step explanation:
Answer:
1217
Step-by-step explanation:
Answer:
It’s option b
Step-by-step explanation:
Answer:
x = -1
Step-by-step explanation:
-2x + 8 = 10
-2x = 2
x = -1
Answer: width = 280 miles, length = 380 miles
<u>Step-by-step explanation:</u>
width: L - 100
length: L
Perimeter = 2(Length) + 2(width)
1320 = 2(L) + 2(L-100)
1320 = 2L + 2L - 200
1320 = 4L - 200
1520 = 4L
380 = L
width: L - 100 ---> 380 - 100 = 280
length: L ---> 380