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Algebra
Pregunta

33. A class reading log shows how many chapters ea...

33. A class reading log shows how many chapters each student reads per week. The histogram shows the data from the class reading log. According to the histogram, which statement is true?

A There are a total of \( 30 \) students in the class. 

B There are a total of \( 32 \) students in the class. 

C There are a total of \( 34 \) students in the class. 

D There are a total of \( 46 \) students in the class. 

34. Amir and Angelina both solve the equation \( 3 \frac { 1 } { 4 } x = 26 . \) The table shows Amir's and Angelina's work. Which statement is true? 

A Amir solves the equation correctly because he divides both sides of the equation by \( 3 \frac { 1 } { 4 } \) and finds that \( x = 8 \) . 

B Amir solves the equation correctly because he multiplies both sides of the equation by \( 3 \frac { 1 } { 4 } \) and finds that \( x = 8 \) . 

C Angelina solves the equation correctly because she divides both sides of the equation by \( 3 \frac { 1 } { 4 } \) and finds that \( x = 84.5 \) . 

D Angelina solves the equation correctly because she multiplies both sides of the equation by \( 3 \frac { 1 } { 4 } \) and finds that \( x = 84.5 \) . 

Answer

33. B

34. A

Solución
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