Answer:
-13
Step-by-step explanation:
Answer:
a = 2a(- 1)
Step-by-step explanation:
I have done the maths
Answer:
Yes, Andrea reached her goal because 3.174 (monday) +4.08 (tuesday) is equal to 7.254 and her goal was to run three more km on Sunday than 7.254 which she did bc 7.254+3= 10.254km and she ran more than that on Sunday and surpassed her goal.
I think that Fran is correct
I think this because the problem states that 15 is the LEAST number of people in the shop, so there are MORE than 15 people
L =
- W
P = 2L + 2W = 2(L + W) → ( take out common factor of 2)
divide both sides by 2
= L + W
subtract W from both sides
- W = L