The admission fee at fun city is $5 for kids and $9 for adults. On a certain day 420 people enter the park and the admission fees collected totalled $2780. Determine the. Umber of adults and the number of kids who entered the park that day.

step-by-step explanation:

what does 'mandy have ben 780 bottle caps. ' mean?

i think the answer is a.( -3, -1 )

answer is c my chigga

you must evaluate the function f first.   division by 0 is undefined. therefore, the composition cannot be evaluated.