gabylizeth1214 gabylizeth1214

23-02-2021
Mathematics

contestada

I need help please ASAP

How many tiles are used to model “x+3” in x+3=7 and how did you know?

x- tiles:

3-tiles:

Respuesta :

RumColin RumColin

23-02-2021

Answer:

Your answer

Step-by-step explanation:

X=4

x stands for an unknown number subtract 7-3=4

therefore... X=4

i'm in algebra one I know math.

HAVE A GREAT WEEK! :)

Answer Link

Otras preguntas

What doctor should i see if im having abdominol pain?

Chlorine is a gas, bromine is a liquid, and iodine is a solid because of differences in the strength of their a. hydrogen bonds. b. dispersion forces. c. dipole

Tao wants to check that the expression 3(4x-6) simplifies to 12x-18. What is the value when 2 is substituted for x into both expressions?

Mario's watch runs fast . In 1 day , it gains an hour. So in 12 days it gains 12 hours and is correct again . Julio's watch also runs fast. In 1 day , it gains

Margot is sewing a ribbon on a seam along the perimeter of a square pillow. The side length of the pillow is 2x^2+1 inches, and its perimeter is 4(2x^2+1) inche

The Florida Everglades are one of the most diverse ecosystems in the United States and are home to many species of birds, reptiles, amphibians, and fish. Recent

Chris swims at a speed of 3 mph in still water. The current in a river is moving at 1.5 mph . How long will it take Chris to swim 1.2 miles upriver against th

During which decade did transcontinental rail service begin in the united states.

Pizza cost $1.50 per slice. Use a table and an equation to represent the relationship between the number of slices of pizza bought and the total cost

The initial meeting with a prospective buyer or seller in a brokerage office that practices nonexclusive single agency is best described as the