Answer:
-12
Step-by-step explanation:
Each you for 6 years the time it takes to run a mile decreases by 2. So 6 x 2 = 12 but, since it decreases its -12.
Answer:x=8 so 60 for both aswers
Step-by-step explanation:10x-7x = 4+20 -> 3x=24 -> x=8
Good evening ,
<u><em>Answer:</em></u>
<h2>the regular price of the item is $80.</h2>
<u><em>Step-by-step explanation:</em></u>
Let p represent the regular price of the item.
p - p×(40/100) = 48 ⇌ p×(1 - 40/100) = 48 ⇌ p×(100/100 - 40/100) = 48
⇌ p×(60/100) = 48 ⇌ p = (480×100)/60 = 48 000/60 = 80.
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Answer:
1400 cm squared
Step-by-step explanation:
40*35=1400cm squared
The domain is all real numbers
