Answer:
Yes, they're proportional and the constant of proportionality is 7.7.
Step-by-step explanation:
They are proportional because 46.2÷6=7.7 and 107.8÷14 also equals 7.7. This also means that 7.7 is the constant of proportionality.
Answer:
15
Step-by-step explanation:
when its 2 negative they turn to a positive
Answer:
48
Step-by-step explanation:
((8+16)÷2)×4=48
so the area would be 48
Answer: the answer is 119$