The table below shows two equations:

equation 1 |2x _ 3| + 5 = 4
equation 2 |5x + 3| _ 10 = 3

which statement is true about the solution to the two equations?

equation 1 and equation 2 have no solutions.

equation 1 has no solution and equation 2 has solutions x = 2, -3.2.

the solutions to equation 1 are x = 1, 2 and equation 2 has no solution.

the solutions to equation 1 are x = 1, 2 and equation 2 has solutions x = 2, -3.2.

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?