The first thing to do is to convert the mixed numbers to improper fractions
5 3/8= 43/8
3 5/8 = 29/8
since they have the same denominators
SUBTRACT the numerators and bring down the denominator
43-29= 14/8= 1 3/4 miles
Hope this helps
PEMDAS
12-14=-2
-2-5=-7
-7-9=-16
-16-4=-20
-20 is the answer
Answer:
<em> = n² + 4n ; n = 11 </em>
Step-by-step explanation:
= 
[2 
+ (n - 1)d]
~~~~~~~~~
= 5
d = 7 - 5 = 2
= [ 2(5) + 2(n - 1)] = ( 8 + 2n ) = 4n + n²
<em> = n² + 4n</em>
n² + 4n = 165
n² + 4n - 165 = 0
(n + 15)(n - 11) = 0 ( n ≥ 0 ) ⇒ <em>n = 11</em>
Answer:
y = 0.5x + 1
Step-by-step explanation:
Answer: B
Step-by-step explanation:
