Answer:
1/2 .Step-by-step explanation: on the number line, draw the number line and mark a point A to represent 1. Now, divide the gap between O and A into two equal parts
Answer:-7v+21
Step-by-step explanation:
You use the distributive property to get your answer and two negatives gives you a positive
Though there are many common factors of 24, 36, and 60, thegreatest common factor (GCF) of 24, 36, and 60 is 12.
So, we need to multiply these values, since we are looking for distance.

He travelled 162km.
Hope this helps!
Answer:
You can't solve number 2 without solving number 1 first. Subtract 19.99 from the total amount left (answer to number 2)
Step-by-step explanation: