C
Explanation
There are 4 books and you want to randomly take 2 ( A and B) so it would be 2/4 and if you simplify it would be 1/2
Answer:
<em><u>7/6 ÷ 2 = 7/12 in fraction form. </u></em>
<em><u>7</u></em><em><u>/</u></em><em><u>6 ÷ 2 = 0.5833 in decimal form</u></em>
Step-by-step explanation:
6 divided by 7 equals 6/7 or 0.86
Answer: 5 nights
Step-by-step explanation: Mr. Gareth's Entertainments has a one time fee of $5.00, then charges $0.50 per night for a game, while Ben's Video shack charges $1.50 to rent a video game for a night. We can set up equations for both places. We can let x = the amount of nights the game is being rented for. Mr. Gareth's Entertainments = $0.50x + $5.00 because $0.50 is being charged every night and $5.00 was charged only once. Ben's Video shack = $1.50x. We can make the equations equal to eachother, so $1.50x = $0.50x + $5.00
We can subtract by $0.50x both sides to make it so only one side will have x. This will make the equation easier to solve. By subtracting $0.50x from both sides, we get $1.00x = $5.00. Since we made x = the amount of nights the game is being renmted for, we know x = 5, so it would take 5 nights.
We can double check. $1.50 * 5 = $7.50
$0.50 * 5 = $2.50
$2.50 + $5 = $7.50
Answer: I think its combining like terms
I'm not 100% sure though sorry
Answer: x = 20 degree
3x = 3×20 which is 60 degree
And the other one is 100 degree
Add all the number 100+60+20 degree is 180 degree
