Solve for  $b$ .
 $A=\frac{1}{2}bh$ 

•  $A-\frac{1}{2}h\ =\ b$ 

•  $\frac{2A}{h}=b$ 

•  $\frac{A}{2h}=b$ 

•  $2A-h\ =\ b$ 

Tags

CCSS.HSA.CED.A.4

Solve for  $h$ . 
$V\ =\ lwh$

• $V\ -l-w\ =\ h$

• $V-lw\ =\ h$

• $\frac{V}{lw}=\ h$

• $V-\frac{l}{w}=h$

Tags

CCSS.HSA.CED.A.4

Solve for  $w$ .
 $P=2l+2w$  

Select all that apply.

•  $\frac{P-2l}{2}=w$  

•  $\frac{P}{2}-l=w$  

•  $\frac{1}{2}P-l=w$  

•  $P-\frac{1}{2}l=w$  

Tags

CCSS.HSA.CED.A.4

Solve for  $w$ . 

 $A=lw$  

•  $A=\frac{l}{w}$  

•  $w=\frac{l}{A}$  

•  $w=A$  

•  $w=\frac{A}{l}$  

Tags

CCSS.HSA.CED.A.4

Solve for $r$ . 
 $C=2πr$  

•  $\frac{C}{2\pi}=r$  

•  $C+2π=r$  

•  $C-2π=r$  

•  $2πC=r$  

Tags

CCSS.HSA.CED.A.4

Solve for $t$ .

 $d=rt$  

•  $\frac{d}{r}=t$  

•  $dr=t$  

•  $\frac{d}{t}=r$  

•  $dt=r$  

Tags

CCSS.HSA.CED.A.4

Solve the formula for y. What is the 1st step?

• Subtract B from each side.

• Divide each side by Ax.

• Divide each side by B.

• Subtract Ax from each side.

Tags

CCSS.HSA.CED.A.4

$V\ =\ lwh$         Solve for h. 

•  $V\ -l-w\ =\ h$ 

• $V-lw\ =\ h$

• $\frac{V}{lw}=\ h$

• $V-\frac{l}{w}=h$

Tags

CCSS.HSA.CED.A.4

 $F=ma$            Solve for  m. 

•  $\frac{F}{a}=m$  

•  $Fa=m$  

•  $\frac{a}{F}=m$  

•  $mF=a$  

Tags

CCSS.HSA.CED.A.4

Solve the formula for P. What is the 1st step?

• Divide each side by Pt.

• Subtract rt from each side.

• Subtract pt from each side.

• Divide each side by rt.

Tags

CCSS.HSA.CED.A.4