williamknight4p0t8my williamknight4p0t8my

11-04-2018
Mathematics

contestada

Which set of expressions are not equivalent?

(4a + 2) + 3 and 5 + 4a
3a + 7 +2a and 7 a + 5
0.5a + 3.5 + 4a and 3.5 + 4.5a
18a + 14 and 6a + 12 + 2 + 12a

Respuesta :

coco18307 coco18307

11-04-2018

3a + 7 + 2a and 7a + 5 are not equivalent

Answer Link

jvbdvuhadgribFGOIAH jvbdvuhadgribFGOIAH

09-03-2022

Answer:

3a + 7 + 2a and 7a + 5 are not equivalent

Answer Link

Otras preguntas

Which factors combine to form an authors purpose

A pink crayon is made with 12\text{ mL}12 mL12, space, m, L of red wax for every 5\text{ mL}5 mL5, space, m, L of white wax. Which of the following wax mixtures

a contractor estimates that he can paint a house in 5 days using 6 men. if he actually uses 5 men for the job, how many days will they take to paint the house?

Which kind of tumor grows slowly and is surrounded by membranes that prevent it from spreading from the original site? a. benign b. metastasisc. malignant

When new goods are introduced, consumers have more variety from which to choose. as a result, each dollar is worth a. more, and the cost of living increases. b.

What lines support the idea that macbeth does not want to tell his wife about banqos murder until after it has been done?

Pure water has a ph of 7. the inside of a cell is also about ph 7. this might be so because buffers work best when the ph is close to 7. humans are largel

Milton has been having considerable trouble with his short-term memory. his family has noticed a number of mistakes milton has been making (e.g., leaving doors

You spend $30.40 on 4 CDs. Each CD costs the same amount and is on sale for 80% of the original price. a. Write and solve an equation to find how much you spen

Indo-European languages are spoken by over ____ of the worlds population. a. 1/5. b. 1/4. c. 1/3. d. 1/2