Respuesta :

Answer:

b. 39

Step-by-step explanation:

x = 2 and 1/3

15(2 [tex]\frac{1}{3}[/tex] )+4

15 (7/3) + 4

[tex]\frac{15}{1} * \frac{7}{3}[/tex]+ 4

[tex]\frac{3*5}{1} *\frac{7}{3}[/tex]  cross cancel

[tex]\frac{5}{1} * \frac{7}{1}[/tex] = 35

35 + 4 = 39

Otras preguntas