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True [87]
3 years ago
14

Write an expression that is equivalent to 4 (b+2) - 3b

Mathematics
2 answers:
Delicious77 [7]3 years ago
6 0

Answer:

b+8

Step-by-step explanation:

1. distributive property

4(b+2)=4b+8

2. subtraction

4b+8-3b

3. combine like terms

4b-3b=b

Answer: b+8

lianna [129]3 years ago
5 0

Simplify.

4 (b + 2) - 3b

4b + 8  - 3b

Subtract 3b from 4b.

b + 8

Equivalent Expression: b + 8

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8x+12=4(3+2x)<br><br> Show your work please
marysya [2.9K]

Answer:

8x + 12 = 12 + 8x

0 = 0

Step-by-step explanation:

Distribute then simplify

7 0
3 years ago
Read 2 more answers
11) Which is an example of Associative Property of Addition ?
vlabodo [156]

Answer:

D. (3 + 4) + 9 = 3 + (4 +9)  represents the Associative Property of Addition.

Step-by-step explanation:

Associative Property of Addition states that for any groups of numbers, the order of addition does not matter.

or, for any numbers A, B and C

A + ( B +C)  = (A +B) + C

Here, D. (3 + 4) + 9 = 3 + (4 +9)  represents the Associative Property of Addition.

4 0
3 years ago
Helpppp!!!!!!!!!!!!!??
maxonik [38]

Answer:

jcigcgcycogcogchocohcuf

8 0
3 years ago
What’s the surface area of this shape?
rjkz [21]

Answer:

210 in²

Step-by-step explanation:

6*2.5+6*6*2+(8+6)*2.5+10*2.5+1/2*6*8*2+6*2.5= 210 in²

6 0
3 years ago
URGENT DUE BY 1:00 FOR MY FINAL GRADE PLEASE HELP OR I WILL FAIL SEMESTER WILL RATE GOOD THX BLESS YOU!!!!
Lesechka [4]
F(x) = 3x + 11
Is the function used to show this.

when you know this, you are able to do the following:
f(10) = 30 + 11 = $41
That would be the allowance of the 10th week.

The question, however wants the total.

This again, can be done like this:
f(1) + f(2) + f(3) + f(4) + f(5) + f(6) + f(7) + f(8) + f(9) + f(10) = $275 :)
14 + 17 + 20 + 23 + 26 + 29 + 32 + 35 + 38 + 41 = $275

Sure there is a better formula, but i couldnt seem to make it, sorry.

HUGE UPDATE: The sum is $275 not 200..


3 0
3 years ago
Read 2 more answers
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