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

Jasmine's parents undermine each other when it comes to the discipline of their children. all of the children know that if mom says, "no," they just have to ask

Which of the following are advantages of certificates of deposit (CDs) over savings accounts? I. CDs are more readily accessible than savings accounts. II. CDs

Write as a sum of logarithms log 1/2 (abc)

Compare the gravitational force on a 33 kg mass at the surface of the Earth (with ra-dius 6.4 × 106 m and mass 6 × 1024 kg) with that on the surface of the Moon

Which of the following correctly describes the Anti-Federalist position on the Bill of Rights?

How did common sense cause tension in the colonies?

You should check for ___________ to avoid potential problems with a vapor-compression system

why does lasalle want louisiana for france?

you are flipping a coin 15 times. what is the probability that you get at most 3 heads?

Which item is a common barrier to physical activity? A.) lack of confidence B.) lack of knowledge C.) lack of financial resources D.) lack of experience