Answer:
B and E
aka
E-F and E-D
C-B and C-D
Step-by-step explanation:
47.C
48.B
49.???
50.A
sorry doing something couldn't solve 49 right now
Answer: In between 3 and 4
Step-by-step explanation:
Brainliest pllllzzzzz
This basically is telling you what is 5% of 80.
80 × 5 = 400
400 ÷ 100 = 4
Your answer is 4 people.
You substitute the variables with the number into the equations and set the equations equal to each other and solve ( systems of equations )