(14,20) ( 5,20) and (25,12) I am in K 12 too but I am so so so sorry if it’s incorrect
Answer:
a. 280
b. 520
Step-by-step explanation:
multiply 800 by. 35 to get the number of girls then, subtract that number from 800.
Answer:
(x,y)=(2,12).
Step-by-step explanation:
Let's find the answer using the given equations:
y1=5x+2
y2=-3x+18
Using the intersection method:
y1=y2 so:
5x+2=-3x+18
5x+3x=18-2
x=16/8=2
Using x=2 in the first equation we have:
y1=5*(2)+2=12
So, the answer is (x,y)=(2,12).
Let's check our answer:
y1=5x+2
12=5*(2)+2
12=12
y2=-3x+18
12=-3*(2)+18
12=12