Answer:
y=11x-55
Step-by-step explanation:
First, write your current equation: y=11x+b. Next, plug in one of the coordinates to your equation to find the y-intercept. It should look like this: 0=11(5)+b. Multiply 11 by 5 to get 55. This is what you have now: 0=55+b. Subtract 55 from both sides to get your y-intercept of -55. Go back to your original equation and plug in your y-intercept. This is your final answer: y=11x-55. Hope this helped!
Answer:
Find the prime factorization of 30
30 = 2 × 3 × 5
Find the prime factorization of 66
66 = 2 × 3 × 11
Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 2 × 3 × 5 × 11
<em>LCM = 330</em>
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<em>* Hopefully this helps:) </em>
Answer:
8N - 4 border tiles.
Step-by-step explanation:
There are 4 border tiles in each corner and between the tiles there are N-2 tiles along the 4 sides.
So the number of border tiles
= 4+ 4(N - 2)
= 4 + 4N - 8
= 8N - 4.