Option as is correct hope this helped have a nice day
Answer:
Question 1 : The answer is 143.3 miles
Question 2 : The answer is 120 minutes
Step-by-step explanation:
1.Based on the give conditions:


2. 90 miles = 75min
143.3 ÷ 90 = 1.6
75 × 1.6 = 120
so the answer is 120 min

Sum of three consecutive odd integers = 

The values of the three integers.



Let us assume the three consecutive odd integers to be
,
and
.
As per the condition, we have



Now, collect the like terms.






Therefore, the three consecutive odd integers whose sum is
are
,
and
respectively.



⇢ L. H. S. = R. H. S.


You apply the sum of interior angles formula ie. (n-2)180. n=number of sides
since a pentagon has 5 sides it will be (5-2)180=540.
now add everything. x-5+x-6+2x-7+x+2x-2=540.
Solve for x: 7x-20=540
7x=540+20
7x=560
x=560/7
x=80
2250
50*(2+100)/2
50*102/2
50*51
2250