Answer:
- Infinitely many solutions
Step-by-step explanation:
<u>Given system:</u>
<u>Divide the first equation by 2 and rearrange:</u>
- 2y/2 = 14/2 - 2x/2
- y = 7 - x
- y = -x + 7
We got the same equation with the second one. It means we have two of the same lines overlapping.
This gives us infinitely many solutions.
If you would like to know the solution to the equation, you can calculate this using the following steps:
4/5n - 3/5 = 1/5n /*5n
4 - 3/5 * 5n = 1
4 - 3n = 1
4 - 1 = 3n
3 = 3n
n = 1
The correct result would be n = 1.
Answer: 4
Step-by-step explanation:
We are to simply -2[(7 - 15)/4]
= We have to solve the numbers in the bracket first. This will be:
= -2[(7 - 15)/4]
= -2(-8/4)
= -2(-2)
Recall that minus multiplied by minus equals to plus (- × - = +)
Therefore, -2 × -2= +4
Therefore, the answer is 4.
Answer:
It's C
Step-by-step explanation:
Because if you look at the other numbers they all add up to the next number by 4. 4+4=<em>8 </em>8+4=<em>12 </em>12+4=<em>16</em> 16+4=<em>20</em> 20+4=<em>24 </em>
<em>Therefore, x intercept </em>is 24 and <em>y</em> intercept is 18. Hope this is correct if it's not correct then I'm very sorry. Have a nice day. ;)
