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Wittaler [7]
4 years ago
14

What would be the expression after distributing, (2m+6)2?

Mathematics
2 answers:
Maru [420]4 years ago
8 0
4m + 12 because you multiply everything in the parentheses by 2. 2m * 2 = 4m and 6*2 = 12. Hope I helped!
MissTica4 years ago
5 0

Answer:

Step-by-step explanation:

(2m + 6)2 = 2m*2 + 6*2

               = 4m + 12

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PLEASE HELP IM DESPERATE!!!!
Lynna [10]

Answer:

2%

Step-by-step explanation:

Let x be the first number

It increases by 70 %

The new number is

m = x+ .70x

   = 1.7x

Let y be the second number

It decreases by 40 %

The new number is

n =y - .40 y

  = .6y


The product of the original numbers is xy

The product of the new number is

mn = (1.7x * .6y) = 1.02xy

The new number is larger than the old number so it is an increase.

Percent increase is  new - original divided by original  times 100%

Percent increase = (1.02 xy - xy)

                                -----------------  * 100%

                                 xy  

                           = .02 xy

                                ------- * 100 %

                                 xy  

                            = .02 * 100 %

                             = 2%


7 0
3 years ago
in the yearbook class there are 27 students. there are twice as many females then males.. how many males is there in the classro
liq [111]

Answer:9 males

Step-by-step explanation: 27\3=9 9*2=18 females males=9

6 0
4 years ago
Which of the following is closest to 32.9 x 7.5?<br> A:232<br> B:259<br> C:220<br> D:265
aleksklad [387]
246.75 is the answer when you multiply those numbers together. Round so you can get 247

247-232= 15
259-247= 12
247-220 = 27
265-247 = 18
So 259 is the answer

The answer is B
6 0
3 years ago
Read 2 more answers
What is the slope of a line parallel to the line 3x-9y =18<br><br> A)-3/9<br> B)3<br> C)1/3<br> D)-2
zhuklara [117]
Answer for this problem will be C
8 0
4 years ago
g(x)=2x+9g, left parenthesis, x, right parenthesis, equals, 2, x, plus, 9 g ( g(g, left parenthesis ) = 15 )=15right parenthesis
Dmitriy789 [7]

Answer:

I don't understand your question

6 0
3 years ago
Read 2 more answers
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