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lesantik [10]
2 years ago
7

X to the power of 2 add 3x

Mathematics
1 answer:
faust18 [17]2 years ago
8 0

Answer:

Hope this helps

Step-by-step explanation:

a) x^2 + 3x = x(x+3)

b) 2x^2 - 8x = 2x(x - 4)

c) 6x + 9x^3 = 3x(2 + 3x^2)

d) 12x^3 - 4x^2 = 4x^2(3x - 1)

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Henry drove 60.2 miles in 7 days how many miles did he drive in 1 day?
igor_vitrenko [27]

Answer:

8.6

Step-by-step explanation:

60.2/7 =8.6

8 0
2 years ago
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Simplify <br> -3·-8 <br><br><br> hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
shtirl [24]

Answer:

24

Step-by-step explanation:

A negative integer times a negative integer is the same as a positive integer times a positive integer, so this would be the same as (8)(3) which is 24.

4 0
3 years ago
What is m in equation 2m=12
Likurg_2 [28]
M is equal to 6 because 6 times 2 would equal 12
7 0
3 years ago
HELP HELP HELP HELP HELP HELP
mixas84 [53]

Answer:

mean: 14

median: 13.5

range: 8

Step-by-step explanation:

Hope this helps! Sorry if I am late.

4 0
3 years ago
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Devon and his friends bought strawberry wafers for $3 per packet and chocolate wafers for $1 per packet at a carnival. They spen
boyakko [2]
PART A
s = <span>the number of packets of strawberry wafers ;
c = </span><span>the number of packets of chocolate wafers ;
3 </span>× s + 1 × <span>c = 30 ;
s + c = 22 ;

PART B

</span>The method of solving "by substitution"<span> works by solving one of the equations (you choose which one) for one of the variables (you choose which one), and then plugging this back into the other equation, "substituting" for the chosen variable and solving for the other. Then you back-solve for the first variable.
</span>
c = 30 - 3s;
s + ( 30 - 3s ) = 22;
30 - 2s = 22;
30 - 22 = 2s;
8 = 2s;
s = 4 ;
c = 30 - 12 ;
c = 18 ;

4 0
3 years ago
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