75= x+4x
75=5x
75÷5=5x÷5
15=x
brainliest if helped
Answer:
The constant of proportionality is k = 7/6 or 1.16
Step-by-step explanation:
Sorry if I'm wrong! I'm just learning this subject too so I'm going off what my teacher has told us.
Answer:
The answer is Y.
Step-by-step explanation: