You really need to study a 12 year old was able to answer this question anyways
Answer:1 /51
For every 1 pound they spend it cost 51 pence
Answer:
https://mathworld.wolfram.com/RuffinisRule.html
This may help you
Answer:
y=-4 x=1
Step-by-step explanation:
y = 1/2x + 3
x - y = 5
x-1/2x + 3=5
-3 -3
1/2x=2
1/2 1/2
x=1
1-y=5
-1 -1
-y=4
/-1 /-1
y=-4
Answer:
7/16
Step-by-step explanation:
Common denominator of 16
8/16-1/16=7/16