Amarketing company surveys 1,200 people. they surveyed twice as many females as males. how many males and females did they survey

400 males and 800 females.

Step-by-step explanation:

Hi, to answer this question we have to write a system of equations:

f +m =1200 (A marketing company surveys 1,200 people, females and males )

f =2 m (they surveyed twice as many females as males )

Where:

Replacing the value of f in the first equation:

(2m)+m = 1200

3m =1200

m= 1200/3

m=400

Replacing the value of m in the second equation

f= 2m

f = 2 (400)

f= 800

Feel free to ask for more if needed or if you did not understand something.

answer: 2x + 2 − 2 = 10 − 2; subtraction property of equality

step-by-step explanation: