Answer: Thanks bro
Step-by-step explanation:
Dino nuggies!
Answer:
there is none
Step-by-step explanation:
7 is a prime number. the gcf of 10 and 14 is 2, but the only factors of 7 are 1 and 7
Answer:
pretty sure its 12-g
Step-by-step explanation
because adding 0 is just adding nothing so you can omit the 0 and not change anything.
Answer:
Miles per hours and feet per second.
Hope this helps! Jesus loves you! :)
-Seth
You must drive more than 40 miles to make option A the cheaper plan
<em><u>Solution:</u></em>
Two payment options to rent a car
Let "x" be the number of miles driven in one day
<em><u>You can pay $20 a day plus 25¢ a mile (Option A)</u></em>
25 cents is equal to 0.25 dollars
OPTION A : 20 + 0.25x
<em><u>You pay $10 a day plus 50¢ a mile (Option B)</u></em>
50 cents equal to 0.50 dollars
Option B: 10 + 0.50x
<em><u>For what amount of daily miles will option A be the cheaper plan ?</u></em>
For option A to be cheaper, Option A must be less than option B
Option A < Option B
![20 + 0.25x < 10 + 0.50x](https://tex.z-dn.net/?f=20%20%2B%200.25x%20%3C%2010%20%2B%200.50x)
Solve the inequality
Add -0.50x on both sides
![20 +0.25x -0.50x < 10 + 0.50x - 0.50x\\\\20 - 0.25x < 10](https://tex.z-dn.net/?f=20%20%2B0.25x%20-0.50x%20%3C%2010%20%2B%200.50x%20-%200.50x%5C%5C%5C%5C20%20-%200.25x%20%3C%2010)
Add - 20 on both sides,
![20 - 0.25x - 20 < 10 - 20\\\\-0.25x < -10](https://tex.z-dn.net/?f=20%20-%200.25x%20-%2020%20%3C%2010%20-%2020%5C%5C%5C%5C-0.25x%20%3C%20-10)
![\mathrm{Multiply\:both\:sides\:by\:-1\:\left(reverse\:the\:inequality\right)}](https://tex.z-dn.net/?f=%5Cmathrm%7BMultiply%5C%3Aboth%5C%3Asides%5C%3Aby%5C%3A-1%5C%3A%5Cleft%28reverse%5C%3Athe%5C%3Ainequality%5Cright%29%7D)
![0.25x > 10](https://tex.z-dn.net/?f=0.25x%20%3E%2010)
Divide both sides by 0.25
![x > 40](https://tex.z-dn.net/?f=x%20%3E%2040)
Thus you must drive more than 40 miles to make option A the cheaper plan