Answer:
16 hours
Step-by-step explanation:
Multiply the 4/5 by 4 to get the denominator as 20. So you do 4 x 4 which equals 16 and 5 x 4 which equals 20 so you get 16/20 miles or 16 hours.
Step-by-step explanation:
just multiple them and you'll get the results and the results you got add them together
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▹ Answer
<em>1/3a + c - 7b</em>
▹ Step-by-Step Explanation
(4/3a - 3c - 5b) + (-a - 2b + 4c)
<u>Remove the parentheses</u>
(4/3a - 3c - 5b) + (-a - 2b + 4c)
<u>Rewrite</u>
4/3a - 3c - 5b - a - 2b + 4c
<u>Calculate</u>
1/3a - 3c - 5b - 2b + 4c
<u>Final Answer</u>
1/3a + c - 7b
Hope this helps!
- CloutAnswers ❁
Brainliest is greatly appreciated!
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Answer:
f(-5)=28
Step-by-step explanation:
f(x)=x²-2x-7
f(-5) means that we have to replace x by -5.
f(-5)=(-5)²-2(-5)-7=25+10-7=25+3=28
