Answer:
multiply the cost by 0.18 to get the tip amount or multiply the cost by 1.18 to get the total including tip.
Step-by-step explanation:
Answer:222
Step-by-step explanation:
5 times -3 is -15. -15^2 is 225. -3+225 is 222
Answer:
Between 1 and 3 seconds
Step-by-step explanation:
There is no change in distance ( change in y ) between 1 and 3, so she wasn't walking during that time
Answer:
Step-by-step explanation:
2x+2x+60=180 because the angles have to add up to 180
So you have
4x+60=180
4x=120
x=30
