a system of equations has no solution. if y=8x + 7 is one of the equations, which could be the other equation?

Katlyn made 4 dresses with 7 yards of fabric. how many yards did she use on 1 dress?

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000