Answer:
The answer is C 4.88 x 106
Step-by-step explanation:
Answer:
1.No, 143 is not a prime number. The list of all positive divisors the list of all integers that divide 143 is as follows: 1, 11, 13, 143. To be 143 a prime number, it would have been required that 143 has only two divisors, itself and 1.
2.Since the polynomial can be factored, it is not prime.
Answer:
7 min = 2mi
14min = 4mi
21min = 6mi
28min = 8mi
35min = 10mi
Step-by-step explanation:
Let x be the time, and y be the distance
In this case:
x = 2/7y
You can use this formula to answer all of the sections.
Hope this helped.
<span>
B.
A track team needs to run 1,290 miles by the end of the year, the team
has already run 100 miles, and it averages 34 miles each day, d.</span>
Justine > Ava > Emma
12 - 7.5 = 4.5
x + (x+4.5) +(x+12) = 3x + 16.5 = 63
63-16.3 = 56.7
56.7/ 3 = 18.9
A: Emma has $ 18.9 Ava has $23.4 Justin has $30.9