Answer:
4
Step-by-step explanation:
Amount spent on coffee = 70 - 39.56 = 30.44
One pound costs 7.61, how many will cost 30.44
7.61 : 1 = 30.44 : X
7.61 = 30.44/X
X = 30.44/7.61
X = 4
<span>3x − y = 2
y = 3x - 2
x + y = 6
x + 3x - 2 = 6
4x - 2 = 6
4x = 6 + 2
4x = 8
x = </span>

x = 2
Hence, the x co-ordinate is 2.
Answer:
The answer would be c) (5,1/2)!
Hope this helps!
Brainliest?
A=bh
A=471.5(21.3)=10042.95cm2
In order to solve you get x by itself:
5-x=12
-5 -5
-x=7
divide by negative 1