Answer:
4x+5y=20
Step-by-step explanation:
bc if u subtract your 4x from both sides
then u should end up with 5y= -4x+20
then u divide the 5 from everything
then you end up with y= -4/5x+4
Answer:
y = 10
Step-by-step explanation:
2y - 5 = 15
make y the subject of the formula
2y = 15 + 5
2y = 20
y = 20/2
y = 10
Nasser is making 80 flapjacks
1800g / 225g x 10=80
Answer:
Gx 2x -1 (2,-5)
Step-by-step explanation:
I think that was the thing on apex sorry if wrong
