The image at the right is a four-square court from a scale plan of a park. The scale from the actual court to the drawing is 8 ft to 1 cm. Draw
another scale drawing of the court using a scale from the actual court to
the new drawing of 12 ft to 1 cm. Justify why your drawing is accurate,
3 cm
3 cm

Which shows the graph of the solution set of 3y – 2x > –18?

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.