Answer:
(x-7) (x+4)
Step-by-step explanation:
x^2 - 3x - 28
What two numbers multiply to -28 and add to -3
-7*4 = -28
-7+4 = -3
(x-7) (x+4)
Answer: 10.50 dollars
Step-by-step explanation:
3.50 x 3 = 10.50
Answer:
the population is everyone at the airport ,the sample is the 50 people that walked by Elizabeth
Divide it and get 0.6 then multiply by 100 so 60%