Add the 2 equations together
y = -x+1
y =3x+1
========
2y = 2x+2
divide by 2
y = x+1
y = x+1
y = -x+1
======= add these two equations together
2y = 2 divide by 2
y = 1
y = x+1
1 = x+1
x=0
3x+y=3(0) +1=1
Answer =1
Domain = x
range = y
so like in (4,1) The four is the domain and the range is 1
Yes is H because the symbol mean equal or less than
Answer:
2/3
Step-by-step explanation:
since the two fractions have the same denominator, you can add the numerators together to get the answer. 2/9+4/9=6/9. since 6 and 9 are both divisible by 3, you divide both numbers by 3, making the answer 2/3.
1.4 you subtract normally it as if you were doing whole numbers
