2 years ago

Is 3x + 12 +x and 4 (3 + x) equivalent .Why and Whynot?

2 answers:

7 0

Answer: They are

Step-by-step explanation: the first one you add both terms of x’s and you get 12+4x. The second one you use the distributive property, 4*3+4*x and get 12+4x.

Luden [163]2 years ago

4 0

Answer:

no because yes 4 multiplied by 3 its x but the 4 can still not replace the x

You might be interested in

Solve for z - 9 = 27

sasho [114]

Answer:

z = 36

Step-by-step explanation:

Add nine to each side, so it now looks like this: z = 36

4 0

3 years ago

Read 2 more answers

kevin is trying to find the height of a tree. he stands 100ft away from the tree and records the angle of elevation to the top o

Morgarella [4.7K]

Answer:

HERES YOUR ASSIGNMENT! I EDITED IT ON MICROSOFT SO THAT I CAN SCREENSHOT IT AND SEND IT TO YOU...I HOPE IT HELPS :)

<h3>ARIGATO OZAIMASU!!!</h3>

6 0

2 years ago

You are hiking with three friends. You pass a group of six hikers going the other way. Each person in one group greets each pers

cestrela7 [59]

12 I would think maybe

6 0

2 years ago

Bethany sells roses and petunias. The expression 3r+2.5p3r+2.5p3, r, plus, 2, point, 5, p gives the cost (in dollars) of rrr ros

Vaselesa [24]

Answer:

I think the equation is written as 3r + 2.5p, where r is the number of roses and p is the number of petunias. To find the total cost, substitute 777 to r and 888 to p. The total cost would then be:

Total Cost = 3r + 2.5p

Total Cost = 3(777) + 2.5(888)

Total Cost = 4551

The total cost would be $4,551.

3 0

3 years ago

risha wants to buy a computer for $775. She already has $275 saved and earns $100 a week babysitting. a. Use w to represent week

Alisiya [41]

Answer

Inequality=100x+275≥775 Answer=5 or more

Step-by-step explanation:

5 0

2 years ago