X-7 > 10
what is the answer to this ? i don’t understand it i don’t know how to do it.

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11

The curved part of the figure is the semicircle what is the best approximation for the area of this figure