Answer:
2,640 ft
Step-by-step explanation:
You first find the difference between the two distances, 0.5 miles. One mile is 5280 feet, so
0.5 x 5280 = 2640
Multiply the bracket by 1/2
1/2(2n +6)
cross out 2 and 2n and divide by 2.
cross out 6 and 2 and divide by 2
n+3
Answer is n+3
9w - 7 = 5
9w= 5+7
9w=12
w= 4/3 or 1.33
I would be able to but i left my maths book at school and that has the explanation in, sorry :(
Answer: m
explanation: jsjwjwjsiw