Answer:
Attached
Step-by-step explanation:
The given equations are

TO solve for p and w, we can use elimination method. And the first step is to eliminate p by adding both equations .
So out of the given options, correct option is the first option .
1/10 is the next fraction in the sequence. If you multiply the numerator and denominator by a common factor to give each fraction a denominator of 20, the pattern goes 6/20, 5/20, 4/20, 3/20. The next term would be 2/20 which equals 1/10.
Given that,
= 39
We will find the second term 

Similarly,

Now we use the option checking method,
Suppose we check 4th option
a_{n}= 6n + 33
for n=1
= 6(1) + 33 = 39

It means option D is correct
Answer:
The inequality which represents the situation is
.
Step-by-step explanation:
Given:
Number of miles to complete the race = 40 miles.
We need to write the inequality to represent the situation.
Solution:
Let 't' represent the time of a runner who qualifies for the championship.
SO now we can say that;
time of a runner who qualifies for the championship should be less than Number of miles to complete the race.
framing in equation form we get;

Hence The inequality which represents the situation is
.