The debate team has 15 members. each member sold c coupon books as a fundraiser. write an expression that shows the number of coupon books the club sold.

An expression that could represent 15 team members selling c coupon books would be 15c . This expression represents c amount of coupon books (which is the amount of coupon books sold per person) multiplied by the number of people that sold c amount of coupon books, which was 15.

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!

step-by-step explanation:

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