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

I need help solving for Y with the equation 4X-3Y=8

A. What type of organism has the simplest level of organization B. name an example of this type of organism.

Two children share out 96 sweets into piles in the ratio 5:7 calculate how many sweets are in the small pile.

When is it useful to find the LCM or the GCF of two or more numbers to solve a problem

Lillian max and nazia share a sum of money in the atop 2:3:5 nazia receives £60 work out how much money Lillian receives.

Attend to precision.write 1.024242424... as a fraction

120 is what percent of 360 explain plz

how can an experiment that disproves a hypothesis be useful

The student-to-faculty ratio at a small college is 17:3. The total of students and faculty is 740. How many faculty members are there at the college? How many s

What expression is equal to 12m+12n A.12mnB.12m+nC.12m-12nD.12(m+n) explain plz