Answer: $4.20 tip
Step-by-step explanation:
15% of 28 is 4.2
Using a calculator, you can find the value of the tip by multiplying 0.15 by 28.
24+b=-15 so b=-15-24=-39, so b has magnitude 39 units and points in the negative y-direction.
9514 1404 393
Answer:
-16
Step-by-step explanation:
The absolute value function gives the positive value of the argument, so this is ...
-4|-4| = -4·4 = -16
