Answer:
1050 toothbrushes and 1000 floss.
Step-by-step explanation:
15x70=1050
20x50=1000
Hope it helps!
Answer:
should be 6
Step-by-step explanation:
Pythagorean Theorum was used.
Answer:
The situation is Multiplicative.
The equation will be 
Step-by-step explanation:
We are given the table:
Input (x) 5 8 11
Output (y) 10 16 22
Looking at the table, we see that the value of x is doubled to get value of y
Looking at the trend: 5(2) = 10
8(2) = 16
11(2) = 22
The value of x is multiplies by 2 to get value of y.
So, The situation is Multiplicative.
Now, The equation will be 
because we saw the trend, that every value of x is multiplied by 2 to get value of y.
The exterior and an interior angles always add up to 180 degrees.
180-150=One exterior angle
180-150=30
We know that all of the exterior angles add up to 360
360/30= the number of sides
360/30=12
The shape has 12 sides.