A. 7 is the constant of proportionality, 7 birds per day
B. 7B+D=Total birds seen
7 birds per day + the number of days they've been watching the birds
Answer:
14 feet
Step-by-step explanation:
4 x 3 = 12ft
4 / 2
2
2 + 12
answer is 14 ft
Step-by-step explanation:
f(4) = -4 -4
= -8
......
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Answer:
Yes, they are equivalent.
Step-by-step explanation:
2r = 4, r = 2. We get this because 4/2 = 2.
4x+5 = 13. Subtract 5 from both sides and we'll get 4x=8. Now divide 8/4 = 2.
So we get 2 = 2, which means that the expressions are equivalent.