Astudent solved the following problem.

3/5t + 7 = -8
3/5t = -15
t = -9

which of the following statements is true?
the solution is correct.
the solution is wrong, because the -15 should be -1.
the solution is wrong, because the -15 should be 1.
the solution is wrong, because the -9 should be -25.

Select the correct answer from each drop-down menu. the table shows the annual sales revenue for different types of automobiles from three automobile manufacturers. sales revenue (millions of dollars) suv sedan truck marginal total b & b motors 22 15 9 46 pluto cars 25 27 10 62 panther motors 26 34 12 72 marginal total 73 76 31 180 the company with the highest percentage of sales revenue from sedans is . of the annual sales revenue from suvs, the relative frequency of pluto cars is .