Answer:
brainliest plsssss
Step-by-step explanation:
4−7i−(3+2i)
=1−9i
Answer:
144
Step-by-step explanation:
Answer:
Dr. Potter provides vaccinations against polio and measles.
Each polio vaccination consists of 444 doses, and each measles vaccination consists of 222 doses. Last year, Dr. Potter gave a total of 606060 vaccinations that consisted of a total of 184184184 doses.
How many polio vaccinations and how many measles vaccinations did Dr. Potter give last year?
Step-by-step explanation:
Solution:
If then . You could use that to solve the proportion,
Answer:
Check:
<em>Hope this was helpful.</em>
Answer:
The conclusion is wrong
Step-by-step explanation:
The following steps are given
Required
The error
Going through the steps, we can see that there are no mistakes in any of the step.
However, the conclusion that there are infinitely many solutions is wrong
because the solution actually has no solutions.