contestada

Sue scored a total of 35 points in two games. She scored 6 times as many points in the second game as in the first. How many points did she score one the second game?

Respuesta :

a + b = 35
b = 6a
a + 6a = 35
7a = 35
a = 5
b = 30

She scored 30 points in the second game