Answer:
f(x)=-3x+4
Step-by-step explanation:
just took the test
C
the pool would be 10 cm by 5 cm
42
f(-5) = -9 × (-5) - 3 = 45 - 3 = 42
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below =)
Answer: n + d = 30
0.05n + 0.10d = 2.20
^^ ur system of equations
