Answer:
x=7 and y=-1
Step-by-step explanation:
X+Y=6 OR X=6-Y ...(1)
X-Y=8 ...(2)
substitue X=6-Y in (2)
(6-Y)-Y=8
6-2Y=8
-2Y=8-6
-2Y=2
Y=2/-2\Y=-1 ANS.
for x, substitute Y=-1 in (1) above
X-(-1)=8
X=8-1
X=7 ANS.
Answer:
I think it is A
Step-by-step explanation:
Answer:
1 Gallon of milk = $5
Step-by-step explanation:
1/2 a gallon + 1/2 a gallon = 1 gallon
2.50 + 2.50 =$5
I hope i helped you :)
Answer: h = 190.
Step-by-step explanation: You have to use the reverse so, the opposite of subtraction is addition, so 156 + 34 = 190. 190 which is the "h" 190 - 156 = 34
Somebody else had asked this question and they said it was 35 so your best bet is to go with 35
