AnswersTX-College Prep Math BUnit Test

Unit Test — Unit test Answers

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A mathematical phrase represented by numbers, variables, and operations is a(n)

A
expression.
B
equation.
C
substitution.
D
exponent.
22
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The sum of 19.3 and a number is 30.4. Which equation can be used to solve the problem?

A
n minus 19.3 = 30.4
Option A
B
19.3 + n = 30.4
Option B
C
19.3 minus n = 30.4
Option C
D
n + 30.4 = 19.3
Option D

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