Solve
-Jon Has 1155 Points in His Math Class $86 \%$

question 73

Multiple Choice

Solve.
-Jon has 1155 points in his math class. He must have $86 \%$ of the 1500 points possible by the end of the term to receive credit for the class. What is the minimum number of additional points he must earn by the end of the term to receive credit for the class?

• A) 345 points
• B) 135 points
• C) 993 points
• D) 1290 points

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Definitions:

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Theory of Atoms

A scientific theory that matter is composed of discrete units called atoms, which are the basic building blocks of chemical substances.

Law of Definite Proportions

A chemical law stating that a compound always contains exactly the same proportion of elements by mass.

Dalton's Atomic Theory

A foundational concept in chemistry that asserts elements are composed of tiny, indivisible particles called atoms, and that chemical reactions involve the rearrangement of these atoms.