Answer:
A) y=2x−1
B) y=2x+6
The equations reduce to:
-1 = 6
Which is NOT true so those equations have NO solution.
Step-by-step explanation:
Step-by-step explanation:

Calculate the expression...

Reduce the fraction..

Given the following question:
Point A = (7, 4) = (x1, y1)
Point B = (3, 6) = (x2, y2)
To find the slope use rise over run:

m = -0.5
Answer:
3 cakes can be baked with a dozen of eggs.
Step-by-step explanation:
1 dozen = 12
4 divided by 12 gives you 3.
Answer: 
Step-by-step explanation:
Given
Kira order 2 pieces of tuna and 5 pieces of crab
While Marcy ordered 3 pieces of tuna and 6 pieces of crab
Total tuna ordered =2+3=5 pieces
Total crab ordered=5+6=11 pieces
The ratio of Tuna and crab is 