A line with a slope of 1/3 passes through (-5,r) and (4,1) To make this work correctly, the value of r is?

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?

Consider the triangle. which shows the order of the angles from smallest to largest? angle a, angle b, angle c angle b, angle a, angle c angle b, angle c, angle a angle c, angle a, angle b

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?