jamilachowdhury jamilachowdhury
  • 26-02-2022
  • Mathematics
contestada

Mark's brother is seven years older than Mark.Their combined ages add up to 18.How old is Mark?

Respuesta :

reem7878
reem7878 reem7878
  • 26-02-2022

answer. mark is eleven years old

Answer Link
CottonsParrot
CottonsParrot CottonsParrot
  • 26-02-2022

Answer:

11

Step-by-step explanation:

If Mark is seven years OLDER than Mark and the combined age adds up to 18 all you have to do is 18-7=11

Answer Link

Otras preguntas

Explain how the delay in marching through Belgium helped France to Survive.
Joe has eaten 3/5 of a pizza. Jane has eaten 1/7 of a pizza. How many times more pizza has Joe eaten than Jane in an improper fraction?
What is the second Vatican council?
Chloe’s mother wants to have another child. However, she is concerned that a second child might also have CF, so she encourages Chloe’s stepfather to be tested.
which one of the statements is true
Perpendicular lines intersect to form __________________ angles
In a population of skunks, there are striped and stripeless individuals. Stripes are dominant to the absence of stripes. In this population, p = 0.8 and the fre
Why would Congress not seat newly elected senators and representatives from southern states?
Why are they called SH2 domains?
what are the best study tips for Sol or finals