Answer:
A system of equations can intersect at no points; this is when the lines are parallel, which means they have the same slope and different y-intercept. A system of equations can intersect at one point; this is when the lines have different slopes.
Step-by-step explanation:
Answer:
The first is 30
Step-by-step explanation:
The third is 115
the answer is 38.53 becauase it is...
Answer:
2c+10
Step-by-step explanation:
