Solve the Problem. -Michael Scored 68, 88, and 91 on Three Algebra Tests

question 8

Multiple Choice

Solve the problem.
-Michael scored 68, 88, and 91 on three algebra tests. What must he score on the fourth test in order to have an average grade of at least 85?

• A)62
• B)29
• C)93
• D)82

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Definitions:

DNA Polymerase

Enzyme that carries out DNA replication. Uses a DNA template to assemble a complementary strand of DNA.

Ligase

An enzyme that facilitates the joining of two molecules by forming a new chemical bond, often with the consumption of ATP.

Gyrase

An enzyme that introduces negative supercoils into DNA, which is crucial for DNA replication and transcription, mainly found in bacteria.