Answer:
568 ADULTS
284 CHILDREN
Step-by-step explanation:
5C+10A=7100
A=2C
5C +10(2C)=7100
5C+20C=7100
25C=7100
C=284
A=568
BRAINLIEST???
-8m
Combine like terms
−
7
{\color{#c92786}{-m}}{\color{#c92786}{-7m}}
−m−7m
8
{\color{#c92786}{-8m}}
−8m
The parking garage went from charging 4$ an hour to 6$ an hour.
there is a 50% increase