A set of equations is given below: Equation M: y = 3x + 4
Equation P: y = 3x + 7

Which of the following options is true about the solution to the given set of equations?

One solution

Two solutions

Infinite solutions

Acentral angle measuring 160 degrees intercepts an arc in a circle whose radius is 4. what is the length of the arc the circle formed by this central angle? round the length of the arc to the nearest hundredth of a unit. a) 4.19 units b) 6.28 units c) 12.57 units d) 12.57 square units