F(3)= 16. Essentially, you need to substitute 3 for x, which would look like this: 3(3) + 7. Then, by using PEMDAS/the order of operations, multiply 3 by 3 to get 9, and then add 7 to get 16.
Answer:
$9 per flower
Step-by-step explanation:
divide cost ($90) by the number of items (10 flowers)
B is the answer to your question
Answer:
should be A
Step-by-step explanation:
please give brainliest