Answer:
r = 2
Step-by-step explanation:
2(8r + 5) = 24 + 9r
16r + 10 = 24 + 9r
16r - 9r = 24 - 10
7r = 14
r = 2
Answer: The answer is 6n+7y
Step-by-step explanation: All you have to do is add like terms
Answer:
2,800
A = 2000(1 + (0.1 × 4)) = 2800
A = $2,800.00
Answer:
2
Step-by-step explanation:
Its the only graph that matches.
Answer:
The domain is the set of all the values of x, so it would be -3, -5, -6, -9, 0. The range would be every set of y, so it would be 7, -8, -1, -3. Finally, this relation is indeed a function.
Domain: -3, -5, -6, -9, 0
Range: 7, -8, -1, -3
Is it a function? Yes