Answer:
what si the question
Step-by-step explanation:
This implies that there will be
infinitely many solutions. If you plug in any value for a, you will end up with an equation that is true.
For example, let's plug in a = 0.
![\frac{0-3}{2} = \frac{0-3}{2} \\\\ \boxed{\bf{\frac{-3}{2} = \frac{-3}{2} }}](https://tex.z-dn.net/?f=%20%5Cfrac%7B0-3%7D%7B2%7D%20%3D%20%5Cfrac%7B0-3%7D%7B2%7D%20%5C%5C%5C%5C%20%5Cboxed%7B%5Cbf%7B%5Cfrac%7B-3%7D%7B2%7D%20%3D%20%5Cfrac%7B-3%7D%7B2%7D%20%7D%7D)
We can even plug a bigger number like a = 100, and it will still work. That is because it has infinitely many solutions. It's like if you have an equation like:
x = x
Any value of x will equal to x. There are infinitely many solutions to it.
![\frac{101-3}{2} = \frac{101-3}{2} \\\\ \frac{98}{2} =\frac{98}{2}\\\\ \boxed{\bf{49 =9 }}](https://tex.z-dn.net/?f=%20%5Cfrac%7B101-3%7D%7B2%7D%20%3D%20%5Cfrac%7B101-3%7D%7B2%7D%20%5C%5C%5C%5C%20%5Cfrac%7B98%7D%7B2%7D%20%3D%5Cfrac%7B98%7D%7B2%7D%5C%5C%5C%5C%20%5Cboxed%7B%5Cbf%7B49%20%3D9%20%7D%7D)
Your final answer is
infinitely many solutions.
I believe the correct answer is the first one, A.
10d+5n=220
divide both sides by 5
2d+n=44
d=13+n
sub 13+n for d in other equatin
2(13+n)+n=44
26+2n+n=44
26+3n=44
minus 26 both sides
3n=18
divide both sides by 3
n=6
sub back
d=13+n
d=13+6
d=19
19 dimes
6 nickles
Answer:
The slope of line q is
.
Step-by-step explanation:
We know that line p has a slope of
, and that line p and line q are parallel. Parallel lines always have the same slope. Thus, the slope of line q must be
as well.