The first question is 50% because a total of 30 girls bought lunches out of 60 kids
the second question, the easiest way is to plug in the x and y coordinates
3(4) - 2(0) = 12
12-0=12
12=12
because 12 = 12 is true, the first pair is the answer
7, 14 would be it but you have to divide the whole equation by 2 to get the y alone
Answer:
Good luck
Step-by-step explanation:
Sorry I don´t understasnd
Answer:
-6x^4-14x^2+12x+2
Step-by-step explanation:
