write an explanation for both part a and b using 3-4 complete sentences.

part a:
explain how you can determine if a system of equations will have no solution when comparing the graph of the equations.

part b:
explain how you can determine if a system of equations has no solution by comparing each algebraic equation.

be sure that your explanation includes 3 of the 4 words below:
-parallel
-slope
-y-intercept
-slope intercept form

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?