Respuesta :
Answer:
$77
Step-by-step explanation:
Let Friday be the variable f.
Let Saturday be the variable s.
[tex]f=11 \\ 7f=s[/tex]
Substitute 11 for f in the second equation.
[tex]s=7(11) \\ s=77[/tex]
Therefore, Kaitlin collected $77 on Saturday
Answer:
Step-by-step explanation:
she collected $11 on Friday. She collected 7 times that amount on Saturday.
When it would say times that amount you automatically know you have to multiply.
Equation - 7 x 11
Solve - 7 x 11 = 77