Answer:
7
Step-by-step explanation:
So, substitute in your 4 for r, 2(3) + 1. Multiply 2 and 3 to get 6 and then add a to get 7. I hope this helps :)
Answer:
I'm pretty sure you can stop it by not drinking shampoo.
Step-by-step explanation:
shampoo is bad for you.
Answer:
Step-by-step explanation:
False (APEX)
Step-by-step explanation:
this should be correct but im not 100%sure