lasterprentrecoy7aiw lasterprentrecoy7aiw

22-10-2017
Mathematics

contestada

Jake got the expression 7x plus 1 and then wrote his answer as 1 plus 7x. Is his answer an equivalent expression? How do you know?

Respuesta :

trombonebookworm trombonebookworm

22-10-2017

7x+1 is equal to 1+7x.

According to the commutative property of addition, it doesn't matter what order you add things in, you'll still get the same answer.

Hope this helps!

Answer Link

francescagl francescagl

22-10-2017

It’s equivalent. You are using the commutative property. If you switch the numbers to opposite sides in addition or multiplying, it will be equal.

Answer Link

Otras preguntas

It takes the teacher 39 minutes to grade 3 book reports. At this rate, how long will it take the teacher to grade 120 book reports?

can u help my lil sis out plzzzzzzzz?

A middle school student reads 48 books in 31/3 years. Find the students reading rate in books per year

Round 30.599 to the nearest hundredth

PLZ HELP ME WITH THIS ONE ALSO :)

Fill in the sequence diagram below to summarize Mendel’s experimental process.

EASY MATH! 20 POINTS! What is the initial value of the exponential function represented by the table? 1/8 1/4 1/2 1

Online resources are considered "multimedia." Please select the best answer from the choices provided

A triangle has side lengths 3in, 4in, and 6 in. The longest side of a similar triangle is 15in. What is the length of the shortest side of the similar triangle.

Help please I don’t know it!