The total cost to go horseback riding is x dollars per hour plus a $2 fee for renting a helmet. Which expressions represent the cost, in dollars, for 4 people to go horseback riding for 3 hours each? Select all that apply. 4(3x+2)

3(4x+2)

6x+3+6x+5

4(3x)+4(2)

12x+8

3x(4)+2

4(3x+2), 4(3x)+4(2), 12x+8

Step-by-step explanation:

7200

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2 over 5

step-by-step explanation:

the 2: 3 ratio is the length of the ac segment to the cb segment total length. this implies that the ratio between segment ac length and segment ab length is 2: 5. point c is 2/5 from a to b, so the required fraction is 2/5.