Drag each system of equations to the correct location on the table.
classify each system of equations as having a single solution, no solution, or infinite solutions.
y=5-2x
4x + 2y = 10
x = 26 - 3y
2x + y = 22
5x + 4y = 6
10x - 2y = 7
x + 2y = 3
4x + 8y = 15
3x + 4y = 17
6x = 10y - 39
x + 5y = 24
5x = 12-y
single solution
no solution
infinite solutions

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?