First, the ratio is 3:5. which means 3 redfish for every 5 bluefish. Since there are 20 bluefish, that means that is 4x more than 3:5. The total number of redfish are 12.
It would be D. Vertical angles are congruent therefore, b + 56 = 5b. you subtract b from each side which would leave you with 56 = 4b. You divide each side by 4 and you would get 14.
1 unit down, 4 to the left and it us reflected over the x axis
I think is...
A=Andrews class
L=Laurens class
L-3=A
So, Laurens class has 3 less students than Andrews class.
Step-by-step explanation:
7 - x = 4
hope this answer helps you!