ineedhelp11122 ineedhelp11122
  • 25-03-2021
  • Mathematics
contestada

Shayna sold half of her comic books and then bought thirteen more. She now has 39. With how many did she begin?

Respuesta :

rebeccasuleman1 rebeccasuleman1
  • 25-03-2021

Answer: 52 books

Step-by-step explanation: it's reverse math. Subtract the books that she bought from the amount she has now and then multiply by 2 (39-13=26•2=52)

Answer Link

Otras preguntas

The swoosh that appears on every Nike product is an example of a copyright trade name service mark brand name generic brand
What organization was created to ensure workplace fairness in the United States? a. Federal Bureau of Investigation b. Right to Fair Work Commission c. Equal
A group of elected individuals that are responsible for making and changing laws is best described as ____________. a. a legislature b. a charter c. a union
a. True b. False: A low BAL will always cause a hangover.
The population of a local species of dragonfly can be found using an infinite geometric series where a1 = 42 and the common ratio is three fourths. Write the su
1) El hierro tiene de número atómico 26 y de número másico 55. Las partículas del átomo neutro son: a. Número de protones _______________ b. Número de electrone
_______ is a technique that uses the images from several telescopes to produce a single image.
Anything that has volume or mass is a. water. b. light. c. matter. d. heavy.
Which battle was fought in the most northern region?
What are geothermal heat pumps used for? a. Cooling and heating buildings b. Cooling buildings c. Heating buildings d. Heating water for using in homes