Answer:
b) 2
Step-by-step explanation:
both angles have the same values, they are technically opposites.
Set your formula up as
130 = 66x - 2
130 + 2 = 66x
132/66 = x
2 = x
Answer:
x = 4
Step-by-step explanation:
solate the variable by dividing each side by factors that don't contain the variable.
To solve this you will need to take 90-15=75 then take 75/3=25 so a biscuit costs 25p and a cake costs 40p becuase 25*2=50+40=90 enjoy!=)
Answer:
Hope this helps
Step-by-step explanation:
x=0