Abbie is 5 years older than twice her sister's age. Abbie is 25 years old. Which equation can be used to find her sister's age?

A.)2b+5=25
B.)5-2b=25
C.)2×5b=25
D.)2b-5=25

Also, please show me how to do the work to solve the problem!

First of all, we can eliminate choices B and D because subtraction will not help us find the sister's age.

Since Abbie is 5 years older than twice her sister's age, we can multiply to figure out her sister's age. To form the equation, letter C would be your best choice.

Hope that helps. -UnicornFudge aka Nadia

Answer Link

Abbie is 5 years older than twice her sister's age. Abbie is 25 years old. Which equation can be used to find her sister's age?A.)2b+5=25B.)5-2b=25C.)2×5b=25D.)2b-5=25Also, please show me how to do the work to solve the problem!

Respuesta :

Otras preguntas

Abbie is 5 years older than twice her sister's age. Abbie is 25 years old. Which equation can be used to find her sister's age?

A.)2b+5=25
B.)5-2b=25
C.)2×5b=25
D.)2b-5=25

Also, please show me how to do the work to solve the problem!