If a line crosses the y-axis at (0,1) and has a slope of 4/5 what is the equation of the line

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.