A hotdog costs $3 and a corndog costs $1.50. If $201 was collected, write a mathematical sentence to represent this information.

21.4 i did it already for s1

step-by-step explanation:

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

lo98765432wqasdfghjkloi87654567890

step-by-step explanation:

i think its a.

hope this