Use the zero product property to find the solutions to the equation

2x2 – x – 15 = x(x + 1).

a. x= -5 or x=3

b. x= -7/2 or x=2

c. x= -3 or x=5

d. x= -5/2 or x=3

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

Atorch and a battery cost 2.50 altogether.the torch costs 1.50 more than the battery.what fraction of the total price is the torch? give your answer in its simplest form.

The table shows the number of students who signed up for different after school activities. activity students cooking 9 chess 4 photography 8 robotics 11 select the true statements about the information in the table.