The answer is B. you're welcome (:
Answer:
37 polio vaccinations and 23 measles vaccination.
Step-by-step explanation:
Let the number of polio vaccination given=x
Let the number of measles vaccination given=y
Dr. Potter gave a total of 60 vaccinations
x+y=60
Since each polio vaccination consists of 4 doses, and each measles vaccination consists of 2 doses. A total of 184 doses was given out.
4x+2y=184
To find the values of x and y, we solve the two equations simultaneously.
x+y=60 (1)
4x+2y=184 (2)
From (1), x=60-y
Substitute x=60-y into equation 2.
4x+2y=184
4(60-y)+2y=184
240-4y+2y=184
240-184=4y-2y
56=2y
Divode both sides by 2
y=23
Recall earlier that x=60-y
x=60-23=37
Dr Potter gave 37 polio vaccinations and 23 measles vaccination.
Oh, I think we both have the same schools! Haha! But just in case if we do I’m not going to say the name of the school. Anyways your probably want the answer so.. the answer for number 3 is 26 in. 2 or 52 in. 2 I’m not quite sure with that one. And question number 4 is 60 m2. I hope you get the highest score as possible! :)
Your friend:Arianna
Aka:Don’t steal me senpai~
Answer:
Option A is correct
0.0089631
Step-by-step explanation:
Convert:
896.31 cm = ___Km
Using the given conversion:
100 cm = 1 m
then;
896.31 cm = 8.9631 m
Also:
1000 m = 1 km
then;
8.9631 = 0.0089631 km
Therefore, 
Answer:
he could invite 19 friends
Step-by-step explanation:
125 (buget) - 30 (cost for 1st ticket) = 95
95/5 = 19
