找到你今天要练的题。

To win a trivia game, a player needs to earn at least 80 total points from responding correctly to questions in two rounds of play. Correct responses in the first round are worth 3 points each, and correct responses in the second round are worth 7 points each. Which inequality represents the situation where the player does not win the game, where \( f \) is the number of correct responses in the first round and s is the number of correct responses in the second round?

A student needs at least 100 signatures from classmates to run for class president. The student collects 60 signatures on Monday and collects enough additional signatures on Tuesday to run for class president. Which inequality represents the number of additional signatures, s, that the student collects on Tuesday?

In the xy-plane, which of the following does NOT contain any points that are part of the solution set to \( 7x−4y>28 \)?

A student needs at least 80 signatures from classmates to run for class treasurer. The student collects 55 signatures on Monday and collects enough additional signatures on Tuesday to run for class treasurer. Which inequality represents the number of additional signatures, s, that the student collects on Tuesday?

\( y\ge x+6 \) 
\( y\le−3x−6 \) 
Which point \( (x,y) \) is a solution to the given system of inequalities in the xy-plane?

\( r+g<40 \) 
For which of the following tables are all the values of r and their corresponding values of g solutions to the given inequality?

The minimum value of x  is 4 less than 7 times another number n. Which inequality shows the possible values of x ?

To cut a lawn, Jamal charges a fee of $18.00 for his equipment and $8.75 per hour spent cutting a lawn. Sofia charges a fee of $10.00 for her equipment and $10.75 per hour spent cutting a lawn. If x represents the number of hours spent cutting a lawn, what are all the values of x for which Sofia's total charge is greater than Jamal's total charge?

The shaded region shown represents the solutions to which inequality?

The shaded region shown represents the solutions to which inequality?

\( y>13 \)  
\( 4x+y<19 \) 
The point (x, 48) is a solution to the given system of inequalities in the xy-plane. Which of the following could be the value of x?

\( y<4x+12 \) 
For which of the following tables are all the values of x and their corresponding values of y solutions to the given inequality?