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 :

caseyjo caseyjo

02-04-2020

Answer: 12

Step-by-step explanation:

13-7 =6

6 x 2= 12

Answer Link

Otras preguntas

(cos^2x-sin^2x)-sin4x+sin^22x=0

which structures in plant cells build protein molecules under the control of the nucleus? a) cell walls b) chloroplasts c)mitochondria d) ribosomes

u4gent help needed help me with the question of o.math

r/3 + 5 < 8 please help

what is the result obtained after data processing called?

The perimeter of a triangle is 93 centimeters. If two sides are equally long and the third side is 9 centimeters longer than the others, find the lengths of th

Instructions: Find the missing side. Round your answer to the nearest tenth. х 28° 25

I need help ASAP!!Please be sure that you know the answer

what would the equation, slope, and point be for this graph?

Highlight and detail two ways that you can use Excel to make you more efficient as a college student. You can consider such things as study schedules, school su