You'd need 5/6 First, make 1 1/2 an Improper fraction:
1 1/2 = 3/2
Next, Subtract:
3/2 - 2/3 = 5/6
Your answer would be 5/6
♡ Hope I helped ♡
6a+16
Explanation:
If there's just a variable, there's an understood 1 in front of it. So what that really says is:
7a-1a+16
So, you combine the a's. 7a minus 1a is 6a. Same as 7-1,but you have a variable stuck on the end of it.
6a+16
:^)
Answer:
-1, -2, -3 Are all consecutive
Step-by-step explanation:
-1 + -2 + -3 = -6
Answer:
Nickel = 12
Quarters = 26
Step-by-step explanation:
Given
<em>Represent Nickel with N and Quarters with Q</em>
--- <em>It's 14 more quarters; not 143</em>
![Worth = \$7.10](https://tex.z-dn.net/?f=Worth%20%3D%20%5C%247.10)
Required
Determine the quantity of each coin
First, we have to know that:
-- (1) ---- By converting N and Q to dollars;
![Q = 14 + N](https://tex.z-dn.net/?f=Q%20%3D%2014%20%2B%20N)
Substitute 14 + N for Q in (1)
![0.25(14 + N) + 0.05N = 7.10](https://tex.z-dn.net/?f=0.25%2814%20%2B%20N%29%20%2B%200.05N%20%3D%207.10)
Open Brackets
![3.5 + 0.25N + 0.05N = 7.10](https://tex.z-dn.net/?f=3.5%20%2B%200.25N%20%2B%200.05N%20%3D%207.10)
Collect Like Terms
![0.25N + 0.05N = 7.10 - 3.5](https://tex.z-dn.net/?f=0.25N%20%2B%200.05N%20%3D%207.10%20-%203.5)
![0.3N = 3.6](https://tex.z-dn.net/?f=0.3N%20%3D%203.6)
Divide through by 0.3
![N = 3.6/0.3](https://tex.z-dn.net/?f=N%20%3D%203.6%2F0.3)
![N = 12](https://tex.z-dn.net/?f=N%20%3D%2012)
Recall that:
![Q = 14 + N](https://tex.z-dn.net/?f=Q%20%3D%2014%20%2B%20N)
![Q = 14 + 12](https://tex.z-dn.net/?f=Q%20%3D%2014%20%2B%2012)
![Q = 26](https://tex.z-dn.net/?f=Q%20%3D%2026)
The answer of this question is b and e