Answer:
-7
Step-by-step explanation:
Answer:
the second one talking about the football game
Step-by-step explanation:
Answer:
z = 7.5
Step-by-step explanation:
Given that z is directly proportional to x and inversely proportional to y then the equation relating them is
z =
← k is the constant of proportionality
To find k use the condition when x = 16, y = 5, z = 16, then
k =
=
= 5
z =
← equation of proportionality
When x = 21, y = 14, then
z =
= 7.5
49.65 lbs
the pic is blurry so i hope i added right, but i believe all you had to do was add it all together
7 days in a week
6 weeks
125 times 42
5,250 would be your answer