Answer:
r = 2
Step-by-step explanation:
use slope formula to find r
(r, 3) (5, 9) m = 2
y₂ - y₁ / x₂ - x₁ = m (Formula)
9 - 3 / 5 - r = 2 (use the points given then subtract 9 - 3)
6 / (5 - r) = 2 / 1 [Cross Multiply--2( 5- r ) = 6 x 1 ]
10 - 2r = 6 (solve equation)
-2r = -4
r = 2
Answer: 11
Step-by-step explanation: add the "been to Canada" column
Answer:
d. number of students wearing blue shirts
320 portions of waffles can be made with one container.
Step-by-step explanation:
Given,
Milk is bought in 1 gallon container.
One portion of waffles require = 0.4 ounces of milk
We know that;
1 gallon = 128 ounces
Now;
No. of portions of waffles = 
No. of portions of waffles = 
No. of portions of waffles = 320
320 portions of waffles can be made with one container.