Answer:
y=2x-7
Step-by-step explanation:
y-y1=m(x-x1)
y-(-1)=2(x-3)
y+1=2x-6
y=2x-6-1
y=2x-7
2 x -6 equals 0. add 6 to both sides. divide both sides by two. x equals 3
Answer:
I think it's 3 units so you got that right
Answer:
15 seconds.
Step-by-step explanation:
∵ The distance covered by plane in first second = 100 ft,
Also, in each succeeding second it climbs 100 feet more than it climbed during the previous second,
So, distance covered in second second = 200,
In third second = 300,
In fourth second = 400,
............, so on....
Thus, the total distance covered by plane in n seconds = 100 + 200 + 300 +400......... upto n seconds
( Sum of AP )



Suppose the distance covered in n seconds is 12,000 feet,







∵ n can not be negative,
Hence, after 15 seconds the plane will reach an altitude of 12,000 feet above its takeoff height.
So, 4 cups of sugar is used in ONE muffin.
36 muffins is called yet Amelia will do 24.
Instead of multiplying 36, you will multiply 24 by 4.
24 × 4 = 96
She will need 96 cups of sugar to make 24 muffins.