oluwatoniariyibi19 oluwatoniariyibi19

04-06-2020
Mathematics

contestada

Jessi sold half her comic books. Then, she bought 9 more. She now has 11 total. How many did she begin with?

Respuesta :

anaverageteensyudent anaverageteensyudent

04-06-2020

Answer:X+9=11

9-9|11-9

X=2

Step-by-step explanation:When the beginning number is unknown we use “x” to be a place holder. If she got 9 more books we would add 9 to the equation. Finally if 11 is the total, the end of the equation would equal 11.

Answer Link

Otras preguntas

Which describes the way one should think about dressing to exercise outdoors?

Cuba's Batista era is best described as a period of __________.

A rectangle has an area of x3 + x2 – 7x + 2 square meters and a width of x – 2 meters. Find its length.

Why does elie describe himself as "afraid" of having to wish his father a happy new year?

The most popular transmission media option for wired home ethernet networks is ________ cable.

What does the term Manifest Destiny imply?

Which of the following does an individual with a greater tidal volume per minute have? A) decreased breathing rate for a longer period of time B) decreased bre

How does Thoreau use the imagery of bells in the excerpt?

What theme does René represent in "The Little Smoke Thief"

What set of reflections would carry rhombus ABCD onto itself? Rhombus ABCD is shown. A is at 0, 2. B is at 1, 2. C is at 2, 4. D is at 3, 2. y-axis, x-axis,