Mathematics, 29.01.2020 06:05 natalie2sheffield

Explain how a bar model can be used to show a subtraction problem

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 22.06.2019 01:30, lalanduni

Ebert used to make $22 an hour, but got a 10% raise. how much more will he make in a 40 hour work week with raise?

Answers: 1

continue

Mathematics, 22.06.2019 02:30, Jasten

Aline passes through the points (5,4) and (2.1). part a.) what is the slope of the line that passes through these points? show work. part b.) what is the equation of the line that passes through these points. show work. part c.) where does the line intercept on the x& y axis? show work

Answers: 1

continue

Mathematics, 22.06.2019 03:00, slugmilk1090

The temperature of a chemical solution is originally 21 ? c . a chemist heats the solution at a constant rate, and the temperature of the solution 75 ? c after 1212 12 minutes of heating. the temperature, tt t , of the solution in ? c is a function of x , the heating time in minutes. write the function's formula.

Answers: 3

continue

Mathematics, 22.06.2019 03:30, shygorringe

The length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?

Answers: 3

continue

You know the right answer?

Explain how a bar model can be used to show a subtraction problem...