Answer:

Step-by-step explanation:
Combining like terms:


Answer:
-4m-17
Step-by-step explanation:
g(2m+7) = -2*(2m+7) -3
= -4m -14 -3
= -4m -17
Answer:
The movement produces oscillating electric and magnetic fields, which travel at right angles to each other in a bundle of light energy called a photon. ... Magnetic and electric fields of an electromagnetic wave are perpendicular to each other and to the direction of the wave.
Hope this helps.
Step-by-step explanation:
A 5,7,11
B 3
C 17,31
D 61,2
Might be wrong
Do you have any pictures to choose from anything to show what im looking at?