adrianvxx3522 adrianvxx3522
  • 04-09-2018
  • Mathematics
contestada

Kayla sold half of her comic books and then bought seven more. she now has 28. with how many did she begin

Respuesta :

Gustavo2112 Gustavo2112
  • 04-09-2018
28 - 7 = 21
21 x 2 = 42
Answer Link

Otras preguntas

What is a Mandala Autobiography?
One way to show that a statement is NOT a good definition is to find a _____ converse.conditional.counterexample.biconditional.
One-half of a number is -12. Find the solution ???
name 2 sound devices and what type they are from the song Where Is The Love by the Black Eyed Peas.
What do you mean by corrosion? How can you prevent it?
. What are three factors that could contribute to a source not being credible?
At the school carnival, Carmen sold 3 times as many hot dogs as Shawn. The two of them sold 152 hot dogs altogether. How many hot dogs did Carmen sell? 51382111
A 1700 kg 2006 Mustang GT can accelerate from rest to 100 km/h in a time of 5.0 s.  Determine the net amount of work that must be done on the car to cause this
How many eights are there in 6 1/2
. What are three factors that could contribute to a source not being credible?