aerodramatic aerodramatic

03-12-2018
Mathematics

contestada

Jill got the expression 7x + 1 and then wrote her answer as 1x + 7. Is her expression an equivalent expression? How do you know?

Respuesta :

person12335 person12335

03-12-2018

the expression is not equivalent because when you test x with any number besides 8 you get two different answers

Answer Link

Otras preguntas

The walls of the large intestine absorb water from the chyme. True or False

The greater the slope of the line of a speed graph, the __________ the average speed. a.less b.greater

what cell structure controls the flow of the water and sucrose into and out of the cell

At the constitutional convention of 1787, a major conflict between the delegates centered on the issue of __________.

A bag contains 4 white, 3 blue, and 5 red marbles. Find the probability of choosing 3 blue marbles in a row if the marbles are replaced.

What does william goldings novel lord of the flies describe?

To allocate scarce goods and resources, a market economy uses . This means that individuals will get the goods and services if they . NextReset

What would be one advantage and one risk of using an electric car?

Which of the following elements has the greatest electronegativity? Ga As Br

At the art supply store pastels cost $2.25,drawing pads cost 6.50,and pencils cost $1.17 . Kelly bought 3 pastels, 2 drawing pad,and 12 pencils. How much money