Kim is 5 years older than Scott. Kim's mum is 3 times Kim's age. Scott's dad is 3 times Scott's age. How much older is Kim's mum than Scott's dad. Plz help, i need working out too for the answer.

If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

If there are 3.281 feet in 1 meter, how many inches are in one centimeter