Algebra I Recipe: Variables in Algebra
By C Adams
Directions and/or Common Information:
Evaluate each expression.Evaluate 4a - 7 when a = 9
Evaluate 12(x + 2) when x = 3
Directions and/or Common Information:
Find the amount of interest earned using I = Prt.
Principal = $5000.00
Interest rate = 3%
Time = 5 years
Principal = $12,500.00
Interest rate = 4.2%
Time = 7 years
Principal = $1,467.50
Interest rate = 5%
Time = 3.5 years
Directions and/or Common Information:
Convert the Celsius temperature measurements into Fahrenheit measurements using:
C = 20°
C = 47°
C = 8°
Directions and/or Common Information:
Calculate the distance traveled using the equation d = rt.rate = 42 mph and time = 3 hours
rate = 68 mph and time = 120 minutes
rate = 28 mph and time = 30 minutes
Review the related Study Aid
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