The second one is the write answer
Answer:
13 weeks
Step-by-step explanation:
8×13=104
125-104=21$
Let the cost of the hair dryer equal x.
The net cost plus a 40% markup equals 42, set up an equation and solve forex.
1.4x = 42
Divide both sides by 1.4
X = 42 / 1.4
X = 30
The net cost was £30
Answer:
5 people
Step-by-step explanation:
This is a subtraction problem.
45 - 40 = 5