2 and 1/2. Bc 2/5 = 4/10. So 1 hr. = 4/10 2hr. =8/10 and then you need 2 more tons which will only take you half an hour.
Answer:
Appliance store has better rate than department store.
Step-by-step explanation:
Appliance store gives 2 for $95
So price of 1 will be = 95/2 = $47.5
Department store sells 5 for $250
So price of 1 will be = $250/5 = $ 50
So as a buyer we are in profit when buy from appliance store because we are at a profit of $2.5 per lamp.
I hope it will help you!
Answer:
its c
Step-by-step explanation:
i need it on khan academy
(-2,1) and (3, -2) you can find this by calculating y2-y1 over x2-x1