Linesa, b and c are parallel. that means they have the same slope. each of these lines has a slope of 2.

Emma will roll two number cubes labeled 1 through 6. she will record the sum of the two numbers after each roll. she will roll the two cubes 540 times. how many times should emma expect the sum to equal 5?

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3