sordenana sordenana
  • 17-04-2024
  • Mathematics
contestada

Johnny is 21 years old. He is three times as old as Becky. Right and solve an equation to determine Becky's age

Respuesta :

taco3434
taco3434 taco3434
  • 17-04-2024

Answer: Becky is 7 years old

Step-by-step explanation:7x3=21 hope this helps!

Answer Link

Otras preguntas

Sumerians were the first people to invent the wheel, but they were not advanced enough to develop a system of writing? True Or False
A mouse population is 25,000 and is decreasing in size at a rate of 20% per year. What is the mouse population after 3 years?
solve each system of equations using elimination {12y - 5x = 19 12y + 16x = 40}
can someone help me with 6,7,8 please and if you can , can you explain it?
need this answer pls
Write down the equations of uniform accelerated motion​
what does 7/12 + 5/6 equal
A salmon jumps up a waterfall 2.4 m high. With what minimum speed did the salmon leave the water below to reach the top? 0 10 m/s O 26 m/s O 5 m/s O 6.9 m/s
Identify the domain and range:
The diagram below shows a partial periodic table. The electron configuration of oxygen is 1s2 2s2 2p4. On the periodic table, fluorine is one space to the right