Identify which equations have one solution, infinitely many solutions, or no solution
s+23–s=4.3+s
25+3=2s+-45
1+4.29-1 = 2.2y+6+2y-4 -22+2+42 = 14 +22–
55+2=65+3– 3.20–2.5 +2.1p=59-
No Solution
One Solution
Infinitely Many Solutions

s+23–s=4.3+s:       1 solution

25+3=2s+-45 :        1 solution

Step-by-step explanation:

b.an increase in a causes b to decrease

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v