Answer
x + 6y = 20 {eq -1}
-
x + 2y = 8. {eq-2)
elimination method
<u>4y=12</u>
4. 4
y=3
substitute y=3 into eq 2
x + 2y =8
x +2(3)=8
x +6=8
x=8-6
x=2
2: 4 is a factor and multiple of 8. 8 and 4 is also even numbers so is is most likely to be divisible by any number
Answer:
17:39
Step-by-step explanation:
17+22= 39
total students 17
so 17:39
hope it helps!
