-25.65 - 16.5 + 12.45 = -29.7......he is now at 29.7 ft below the surface
Answer:
£80.62
Step-by-step explanation:
100+12%=112%
112/100= 1.12
1.12*£72 =£80.62
It would be C as the answers
Answer:
Hope it helps!
Step-by-step explanation:
Sub y=5x into y=2x+3
so
5x=2x+3
3x=3
x=1
plug x=1 into y=5x
y=5
Checking work
Plug (1,5) into y=2x+3
5=2(1)+3
5=5
Plug (1,5) into y=5x
5=5(1)
5=5
This is a formula if you need one. DON'T forget to cross-multiply
3/4 = x/12
