dchen278oxifnk dchen278oxifnk

08-10-2017
Mathematics

contestada

How do you model -2-(-4) using counters? Please describe how to draw the counters.

Respuesta :

maryp8666 maryp8666

08-10-2017

it's just -2x4 so you would draw 2 red counters (or counters with negative sign in them) on the left side then put a multiplication sign then put 4 yellow counters ( or counters with positive sign in them)

Answer Link

Otras preguntas

What is the x-intercept of the continuous function shown in the table

What is the answer to the universe

How might the stability of an ecosystem be affected if all of the decomposers were suddenly removed?

Find the rate as a ratio of distance to time 770km, 5hr

how the blood, the nervous system, the cardiovascular system, and the muscular system each contribute to and support human respiration. a description of the pr

Fossil is to extinction as puddle is to

Complete the equation of the line through (1,4) and (2,2)

Compound X has the same molecular formula as butane but has a different boiling point and melting point. What can be concluded about Compound X?

Match each short story excerpt with its author from the list below. A. Ernest Hemingway B. Langston Hughes C. Katherine Anne Porter D. Kurt Vonn

Write a first person description of what you would feel like to discover a huge horde of treasure. Use vivid imaginary and carefully chosen adjectives to descri