Answer:
Ruben??
Step-by-step explanation:
Just a guess, If another person answers Listen to them
Answer:
Step-by-step explanation:
Using order of operations, the first thing to be calculated would be 
.
That would turn our equation into this:
You can then calculate left-to-right as usual to get the answer 10.
32 as well according to some rule in geometry
Answer:
The cost of 1kg jam is $7 and the cost of 1kg butter is $4
Step-by-step explanation:
Let jam = x
butter = y
3x + 2y = 29 -----(1)
6x + 3y = 54 -----(2)
(1)×2 ->
6x + 4y = 58 -----(3)
(3)-(2) ->
y = 4
suby=4into(2)
6x + 3(4) = 54
6x = 42
x = 7
(Correct me if i am wrong)
Answer:
D is correct Answer. Parallel line on graph means infinity many solutions.
