Answer:
X+8y=3, 2x-4y=-14
Step-by-step explanation:
Since we do not know the values of x or y we have to leave them the way they are because you can't combine x and y
Answer : 23
-5 * -4 = 20 ( when you multiply 2 negatives the answer is always positive )
20 + 3 = 23
Answer:
1 litre of milk for 75p
Step-by-step explanation:
1 pint ≈ 473 ml
2 pints = 2×473ml = 946 ml
1 l = 1000 ml
OH i know this one! i know this one!!
* grabs my notebook and a pencil and lays on the floor* hm... its
2
4
8
16
32
yay!! lol this was me lol
Y= -205
Step-by-step explanation:
Y=2-9x x=23
Y=2-9(23)
Y=2-207
Y= -205