Chapter 7 Test A

 $2s+5\ge49$  

•  $s>27$  

•  $s\ge22$  

•  $s\le22$  

•  $s<27$  

Tags

CCSS.7.EE.B.4B

 $55>-7v+6$  

•  $v<-7$  

•  $v\le-7$  

•  $v>-7$  

•  $v\ge-7$  

Tags

CCSS.7.EE.B.4B

 $\frac{a}{-8}+15>23$  

•  $a<-64$  

•  $a>-64$  

•  $a\le-64$  

•  $a\le15$  

•  $a\ge15$  

Tags

CCSS.7.EE.B.4B

 $-25+\frac{t}{2}\ge50$  

•  $t>150$  

•  $t\ge150$  

•  $t\ge37.5$  

•  $t\le37.5$  

•  $t<50$  

Tags

CCSS.7.EE.B.4B

 $25.2\le-1.5y+1.2$  

•  $y<-16$  

•  $y\le-16$  

•  $y>-8$  

•  $y<-8$  

•  $y<12$  

Tags

CCSS.7.EE.B.4B

The perimeter of a rectangle is at most 80 inches. The length of the rectangle is 25 inches. The inequality  $80-2w\ge50$  can be used to find w, the width of the rectangle in inches. Solve the inequality.

•  $w\ge30$  

•  $w\le30$  

•  $w\ge15$  

•  $w\le15$  

Tags

CCSS.7.EE.B.4B

 $5p\ge-30$  

•  $p\ge6$  

•  $p\le6$  

•  $p\ge-6$  

•  $p\le-6$  

Tags

CCSS.6.EE.B.8

 $12\ge-3b$  

•  $b>4$  

•  $b<4$  

•  $b\ge-4$  

•  $b\ge36$  

•  $b\le36$  

Tags

CCSS.6.EE.B.8

Jose has scored 562 points on his math test so far this semester. To get an A for the semester, he must score at least 650 points. Write and solve the inequality to find the min. number of points he must score on the remaining tests in order to get an A.

• $562\ +\ n\ge650;\ n\ge88$

• $650\ +\ 562n\le100;\ n\le188$

• $562+n\ge655;\ n\ge-88$

• $650-562n\ge100;\ n>-188$

• $n+650\le562;\ n<-88$

During a scuba dive, Lainey descended to a point 20 below the ocean surface. She continued her descent at a rate of 20 feet per minute. Write an inequality you could solve to find the number of minutes she can continue to descend if she does not want to reach a point more than 100 feet below the ocean surface.

• $100+20t\le-20$

• $-20\ -20t\ge-100$

• $40t>120-20t$

• $-20t+120\ge40$

• $120t-20<20t$