Oday, everything at a store is on sale. The store offers a 20% discount.
1 answer:
Answer:
A=14.4 dollars
B= x = regular price x discount then subtract the regular price with the discount
C=21.6 dollars
Step-by-step explanation:
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Steps to solve:
x - 12 = 40
~Ad 12 to both sides
x = 52
Best of Luck!
Answer:
J. -13-18
Step-by-step explanation:
J will give the value -31
During the 9 mile hike he spends 2 periods of half hour swimming = 1 hour.
actual hiking time = 3*3 = 9 hours
So total time = 9+1 = 10 hours
Answer:
40%
Step-by-step explanation:
The ratio is 20:50, we can expand to 40:100, so 40%
Answer:
check the periodic table
