Question 1

Write an inequality that describes the graph shown.

Accepted Answer

$x\le8$ or $x\ge9$

Answer

$x\le8$ and $x\le9$

Answer

$x\ge8$ and $x\le9$

Answer

$x\ge8$ or $x\le9$

Question 2

Write an inequality that describes the graph shown.

Accepted Answer

x < 1

Answer

$x \le 1$

Answer

$ x \ge1$

Answer

x > 1

Question 3

Write an inequality that describes the graph shown.

Accepted Answer

$x \ge 4$

Answer

x > 4

Answer

x < 4

Answer

$x \le4$

Question 4

Write an inequality that describes the graph shown.

Accepted Answer

-2<$x\le1$

Answer

x>-2 or $x\le1$

Answer

x<-2 or $x\ge1$

Answer

x<-2 and $x\ge1$

Question 5

x - 2 $\le5$

Accepted Answer

$x\le7$

Question 6

x+3.5>8

Accepted Answer

x>4.5

Question 7

-2x$\ge8$

Accepted Answer

$x\le-4$

Question 8

$\frac{x}2\ge-2$

Accepted Answer

$x\ge-4$

Question 9

2x + 5$\le9$

Accepted Answer

$x\le2$

Question 10

2x - 14 > 4x + 4

Accepted Answer

x < -9

Question 11

6x + 3$\le$3(x+2)

Accepted Answer

$x\le1$

Question 12

-2(x + 4)>6x - 4

Accepted Answer

x<$-\frac{1}2$

Question 13

-3$\le2x+1\le9$

Accepted Answer

$-2\le$x$\le4$

Question 14

15 - 7x$\le-6$ or 6x - 3 < 6

Accepted Answer

$x\ge3$ or $x < \frac{3}2$

Question 15

You want to go to the state fair and try your luck playing the games on the midway.  The entrance fee is $$$5 and the games are each $1.  Write an inequality that represents the possible number of games you can play if you have $$$25.  Solve the inequality.  What is the maximum number of games you can play?

Accepted Answer

x + 5 $\le25$, $x\le20$, 20 games

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