3t + 4s = $83
4t + 1s = $50 (x 4)
16t + 4s = $200
3t + 4s = $83 (minus them£
13t = $117 (divide by 13)
t = $9
sub t into first equation.
3 x 9 = 27
27 + 4s = $83
4s = $56
s = $14
t = $9
s = $14
-2 x (3y - 8) would be the answer
3 of 4 is not the correct way of writing a ratio.
Answer:
28
Step-by-step explanation:
68 is closer to hundred
or you can say 27.70
