Answer:
3x + 4y = -36
y = 2x - 9
3x + 4(2x - 9) = -36
3x + 8x - 36 = -36
11x - 36 = -36
11x = 0
x = 0
y = 2(0) - 9
y= 0-9
y = -9
(0, -9) is the answer
Step-by-step explanation:
Answer:
14 to 8 I think
Step-by-step explanation:
Not too sure but looked on my old ratios sheet and there's 80:140 so that could be right but honestly none of these look right, I attached the photo of what my teacher told us to use last year to check answers
Answer:
the missing blank for forks is 0 and the missing blank for spoons is 20
Step-by-step explanation:
When you multiply a negative and a positive you will get a negative answer so 3*7 is 21 so -3 * 7 is -21
Answer:
x=2
Step-by-step explanation:
you are correct for x=2 because 6 divided by 3 is 2
