Answer:
The answer is C.
Step-by-step explanation:
You only need the answer.
Answer:
see below
Step-by-step explanation:
1. given
2. <u>adjacent</u> sides in <u>straight line</u>
3. definition of <u>supplementary adjacen</u>t angles
4. substitution
5. opposite <u>angles</u> are <u>equal</u>
6. <u>substitution</u>
7. definition of <u>alternate exterior</u> angles
-3k is the answer. -3 * k is an answer but it is not simplified. The simplified version is -3k.
Answer:
22 hours
Step-by-step explanation:
Ken saves 90% of his earnings.
So, he must earn
270/x =90/100
90x=270*100
90x=27,000
x=27000/90
=300
x=$300 to save $270
For starting 10hours, Ken earns $8 per hour so he earns total
$8*10 hours=$80
Now, Ken has to earn remaining
$220 at a rate of $10/hour, he must work for at least
$220/$10
=22hours