Jaleel's Writing and Solving Equations & Inequalities

Write the word sentence as an equation.

The sum of a number a and 17 is 21

• 
  

  $\frac{a}{17}=\ 21$

• $a+17\ =\ 21$

• $a+21=17$

• $21+17\ =\ a$

Tags

CCSS.HSA.CED.A.3

Write the word sentence as an equation.

14 is 7 times a number c

• 7 + c = 14

• $\frac{14}{c}=7$

• 14 = 7c
  

• 7 - c = 14

Tags

CCSS.HSA.CED.A.3

Write the word sentence as an inequality.

A number n is no more than 100

• $n\le100$

• $n<100$

• $n\ge100$

• $n>100$

Tags

CCSS.6.EE.B.8

Write the word sentence as an inequality.

The difference of a number p and 2 is at least 5

• 
  

  $2-p\ge5$

• $p-2\ge5$

• $2-p\le5$

• $p-2\le5$

Tags

CCSS.7.EE.B.4B

Solve the equation

 $27\ =\ \frac{a}{0.8}$  

Tags

CCSS.6.EE.B.7

Solve the equation.

12r=300

Tags

CCSS.6.EE.B.7

Match the inequality.

The puppy weighs at least 15lbs.

• $x\le15$

• $x<15$

• $x\ge15$

• $x>15$

Tags

CCSS.6.EE.B.8

 $x-3<7$  

•  $x<10$  

•  $x<4$  

•  $x=10$  

•  $x=4$  

 $\frac{1}{3}+b>\frac{3}{4}$  

•  $b>\frac{4}{7}$  

•  $b\le\frac{4}{7}$  

•  $b>\frac{5}{12}$  

•  $b\ge\frac{5}{12}$  

Tags

CCSS.7.EE.B.4B

Write an equation to represent this word problem.

• 5 + 4e = 25
• 5 = 4e + 25
• 5 + 4 + 25
• 4 - 4e = 25

Tags

CCSS.HSA.CED.A.3