Answer:
1a: f(-2) means substituting -2 for x
1b: 65
I don't know the second one
8,000+100+30+6
first you do 6*1356 which is 8136 then just write the numbers as the place value
The answer is: " 95 km " .
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Explanation:
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("airport")
• {Step 1): " 25 km east " •<span>
</span>│===============================> <span>│
</span>• {Step 2): " 40 km west ["of that point"] " ; • │<==========================================│<span>
</span>• {Step 3: [back to airport] = " (40 km − 25 km) " ;
• ("airport").
│=======>│
<span> _________________________________________________
<u> Note</u>: To find "total distance traveled:
" 40 km +</span> (40 km) + (40 km <span>− 25 km) " ;
= </span>" 40 km + (40 km) + (15 km) " ;
= " 40 km + 40 km + (15 km) " ;
= 80 km + 15 km ;
= 95 km .
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<span>
The answer is: " 95 km <span>" .
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</span>
Answer:
D
Step-by-step explanation:
