Simplify the expression.

55 - 4.5 + 12

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During a long road trip, you drive 420 miles on a 12-gallon tank of gas. What is your gas mileage (in miles per gallon) ?

Factor each expression 45c + 10d

Graph each line y=-3x+4

What goes into 60 and 19

Bret started ono a 70-mile bycicle ride at 20 miles per hour. After a time he became a little tired and slowed down to 12 miles per hour for the rest of the trip. The entire trip of 70 miles took 4.5 hours.

What is the chemical basis of a gene? A. carbohydrate B. Protein C. DNA D. lipid

A 26-year-old male is interested in purchasing life insurance. Using the table, determine what the annual premium for a 20-Payment Life insurance policy, given that the face value of the policy is $89,657.

Comparing decimals 0.49 to 0.94 is that equal? or 0.94 more ... ?

What is the median of this set of data? 100, 102, 103, 106, 109

Already bought 854 acres of land for development if 62 acres of his purchase is reserved for a park how many 3 acres building lots are able for sale