Multiple 6 with numbers inside paranthesis:
12x - 66 + 15 = 21
add 66 fhen substrack 15 from both sides :
12x = 72 divide both sides with 12:
x = 6
uh idk um...
Okay well to answer this you have to work the problem out and enable to do that you have to look at the information provided, also STOP CHEATING AND FIGURE IT OUT
um i mean.....GOODLUCK!!!! I know you can do it :)
Answer:
-301/27
Step-by-step explanation:
Answer: Marcy will need to route 10 calls to spend a total of 20 mintes on the phone.
Step-by-step explanation: 1 call = 2 minutes.
This has to be 20 characters long so I’m just saying stuff but it’s 1500