haithema haithema
  • 02-04-2020
  • Mathematics
contestada

Sara sold half of her comic books and then bought 7 more. She now has
13. How many did she begin with ?

Respuesta :

Mymomisdead
Mymomisdead Mymomisdead
  • 02-04-2020

Answer:

12

Step-by-step explanation:

Her half was 6 so add another half and get 12

Answer Link
megankull
megankull megankull
  • 02-04-2020
She began with 12. Subtract 7 from 13 then multiply that answer by 2
Answer Link

Otras preguntas

4d+5d-6+3d-4d+5 Terms Like Coefficient Canstants
31 is equal to 121 divided by y
The majority of old people (age 65 and older) are senile (have defective memory, are disoriented, or demented). a. trueb. false
How to Evaluate the Expression : -3.75-(6 1/4)
HELP PLEASE 50 POINTS!!!!!!For the trait being followed in the pedigree (hemophilia), individuals ||-1 and ||-4 can be classified as...​
Pharmacists must sign the FRONT of a CII prescription.A. True B. False
I will give brainliest for first correct answer Solve this system of equations: 2x+4y=10 4x+8y = 20
Students in a statistics class examined individual student test scores for a large group of students. Each test score is paired with the reported time the stude
A submarine descends at a constant rate of 300 feet per minute. Which of the following equations best represents how to find the change of altitude of the subma
For a ladder to be stable the angle that is makes with the ground should be no more than 78 degree and no less then 73 degrees. What are the minimum and maximum