A tour boat leaves the dock and travels to the wildlife park at 7 miles per hour (mph) for x hours.
The return trip to the doc takes y hours at 15 mph.
The boat ride takes a total of 3 hours.
Which system of equations best represents this
situation?

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

i'm sorry mate, but i am not seeing any figures. i am unable to solve this for you.

27 +27 or 27times 2=54

the diffrence is 0

you divide them and then you get the answer i took this class this year

step-by-step explanation: