A line has a slope of 0 and passes through the point (1,3) What is its equation in slope-intercept form?

Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. how many pounds of vegetables were not on sale? 98 points : )

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.