Substitute x = 6y + 21 into the first equation:-
6(6y+21) + 2y = 26
36y + 126 + 2y = 26
38y = -100
y = -2.63
x = 6(-2.63) + 21 = 5.22
answer (-2.63, 5.22) to nearest hundredth
Answer:
x 
3
Step-by-step explanation:
if x = 3 then the rational expression 4 / (x - 3) is undefined
because we get 4/0 = undefined .
Answer:
I really cant see the picture that well or, i would help.
Step-by-step explanation:
Answer:
below
Step-by-step explanation:
1) 4 < 7
28 < 49
168 < 294
1680 < 2940
2) 11 > -2
16 > 3
19 > 6
15 > 2
3) -4 < -2
-10 < -8
-18 < -16
-20 < -18
4) -8 < 8
2 > -2
-1 < 1
5) When you multiply by a negative number, the inequality sign flips.
