Answer:
Fatima
Step-by-step explanation:
Hey There!
The solution is the coordinates of where the two lines cross each other.
They cross at (-1,6) so the solution is (-1,6)
Fatima selected the coordinates (-1,6) therefore he is correct
141 (The original number) ;1 + 4 + 1 = 6 (Add each individual digit together) ;6 is divisible by 3 ;Then 141 is divisible by 3 ;141 isn't a prime number ;In the same way, 171 is divisible by 9 ; then, 171 isn't a prime number ;
161 = 7 x 23; 161 is divisible by 7 ; then, 161 isn't a prime number ;
Test whether 171 is divisible by 2, 3 , 5 , 7 , 11 , 13 ( <span>an algorithm that tests each incremental </span>m<span> against all known primes < </span> division ) ;
but, 171 isn't divisibile by 2,3,5,7,11,13 ;
Finally, 171 is a prime number ;
Answer:
= (0, 7/2)
Step-by-step explanation:
Answer:
j = $1.67
Step-by-step explanation:
total cost minus cost of chips to find cost of juice alone
$36.39 - $2.99 = $33.40
total cost of juice divided by number of bottles (20)
$33.40 ÷ 20 = $1.67
