This should be 1.35, sorry if it’s wrong
Answer:
Step-by-step explanation:
what do you want me to do???
just tell me what to do
Answer:
1013500000
Step-by-step explanation:
Addition, mate.
a constant of proportionality is a number you have to multiply x by to get y.
y=kx is the equation that expresses the proportionality of x and y
the constant of proportionality is k, so k=-5