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Workbook

Getting Used to Mathematical Formulas

Solve for the indicated variable.

1. Weight
Solve for g: W m g

2. Area of a Triangle
1
Solve for h: A  b h
2

3. Area of a Trapezoid
1
Solve for h: A  a b h 
2

1
Solve for a: A  a b h 
2

4. Investment at Compound Interest
nt
Solve for P: A P   1 r  
 n 

5. Investment at Simple Interest

Solve for r : A P Prt 

Solve for P : A P Prt 

6. Geometric Progression

28 091math-wb-w6-(equations&inequalities-1)