So, it's a 3 digit number that is divisible by 11, and starts with a 1, and ends with a 1.
each of them paid the same amount, let's say y and we know that if we multiply this y by 11, we'll have a number with a "2" at the end: so the last digit of y must be 2, since only 2*1=2
also, the first digit of y must be 1, since the first digit of the 3-digit number is 1.
so lets try what happens if they all pay 12 dollars? the sum is 132, so A must be 3!!!
Answer:
5x^2 + 3x + 14
Step-by-step explanation:
(2x^2 + x + 13) + (3x^2 + 2x + 1)
Combine like terms
(2x^2 + 3x^2 + 2x+ x + 13 + 1)
5x^2 + 3x + 14
You cant see your homework its blurry
Answer:
Step-by-step explanation:
a)
b)
Rationnel roots are divisor of -2: -1,1,-2,2
c) see picture
Answer:so would i
Step-by-step explanation: