Answer:
A.
Step-by-step explanation:
100 is equal to $1.
100/5=20
B is your answer if you need me to explain why just ask me :) have a good day
The answer is -4,0 4,8 because u would solve for one variable in one of the equations and then substitute the result into the other
Sharita does special typing jobs for scientists. she charges $13 for the first 3 pages and $3 for each additional page of scientific typing. sonia, a biologist, paid $103 to have a research paper typed. Here's our equation:



Hope I helped!