If 3^x = 54, then which of the following must be true?
a. 1 < x < 2
b. 2 < x < 3
c. 3 < x < 4
d. 4 < x < 5
e. 5 < x

How do you determine whether a relationship represented as as graph is linear or nonlinear

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality