Answer:
11200 for 7 engines for a total of 80 hours
Step-by-step explanation:
You have 8 engines burning 12000 .for 10 hours.
Divide 10 hours into 12000=1200 PER hour.
1200 ÷8 engines = 140 per hour per engine.
140 × # of hours (12)=1680 for 12 hours per engine.
# of engines × 1680 for 12 hour/per engine
5×1680 = 8400 of fuel for 12 hours/5 engine
Then you have 2 that runs 10 hours
2 × 140 per hour per engine =280 × 10 =2800 for 2 engines for 10 hours
8400. + 2800= 11200 of fuel for 6 engines
Answer:
<u>Joel will have to pay $ 159.60 for the tablet.</u>
Step-by-step explanation:
1. Information given to us to answer the question correctly:
Discount percentage of the tablets = 20%
Original cost of the tablet = $ 190
Sales tax = 5%
2. How much will Joel pay for the tablet? Show your work in your notebook. Remember to use $.
Let's find the discounted price and the sales tax for that price, this way:
Discounted price = Original price - Discount
Discounted price = 190 - (190 * 0.2)
Discounted price = 190 - 38 = 152
Sales tax of the discounted price = 152 * 0.05
Sales tax = 7.60
Joel will have to pay = Discounted price + Sales tax
Joel will have to pay = 152 + 7.60
<u>Joel will have to pay = $ 159.60</u>
Answer:A
Step-by-step explanation:
23/50= 0.46 *100= 46%
Answer:
x=4 is vertical line it's an undefined slope
