Answer the following questions correctly i will know if this is wrong. i will report any incorrect answers! criteria for getting brainliest and not getting reported: - and make sure not to post random answers points are taken away when you are reported so don't think about answering it if you want only just want points to move up. - provide work or explanation if you can't provide work. you don't have to do both if you did already. 1. (question attached in picture)

Blue: no solution. Red: one solution. Green: infinitely many solutions.

Explanation: If the equation simplifies to the form x = a, (where a is a number), the equation has one solution. If the equation simplifies to the form a = a, (where a is a number), the equation has infinitely many solutions. If the equation simplifies to the form a = b, (where a and b are different numbers), the equation has no solutions.

Hi there!

Green - Many Solutions

Blue: No possible solution can be done

Red: There is only one possible solution

Hope This helps :)

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."