Answer: 4 hours
Step-by-step explanation:
okay so you have to know your times tables 2*4=8 so 20*40=80 then if he paid a tip of 10$ that would equal $90 witch is what he paid.
Answer:
1st option will be the answer.
W=17 im too good at math to be wrong about this
B^2 + 13b + 2b + 3 - 4
= b^2 +15b - 1
Answer:
The radius of cone is: 3 inches
Step-by-step explanation:
