I Math 1 ch 4

Front

how many solutions does this system have: 2x + y = 3; 6x = 9 – 3y

Back

infinite

Front

What is the approximate solution of the linear system represented by the graph? (4, –3), (6, –1), (4, –1)

Back

(4, –1)

Front

Which cannot describe a system of linear equations? Options: no solution, exactly two solutions, exactly one solution

Back

exactly two solutions

Front

what is the solution for the following system of equations?
5x + 7y = 3
2x + 3y = 1
Options: (2, –1), (1, –2), (–1, 2)

Back

(2, –1)

Front

What is the solution of the following system of equations?
5x + 7y = 3
2x = –3y + 1

Back

(2, –1)

Front

You solved a linear system with two equations and two variables and got the equation –6 = –6. How many solutions does the system of equations have?

Back

infinitely many solutions

Front

The sum of two numbers is 12. The difference of the same two numbers is 4. What is the larger of the two numbers?

Back

8

Front

You solved a linear system and got the equation –6 = 0. How many solutions does the system of equations have?

Back

no solution

Front

You and a friend both would like a salad and a small drink. Between the two of you, you have $8.00. A salad costs $2.49 and a small drink is $.99. Can either of you have a second salad or drink?

Back

yes, 1 drink

Front

A student spends no more than 2 hours on his math and English homework. If math takes about twice as long as English, what is the maximum time that the student can spend on English?

Back