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Vadim26 [7]
4 years ago
7

What is another expression for 3(2x+7)?

Mathematics
1 answer:
Aliun [14]4 years ago
7 0
6x+21, use the distributive property multiply the 3 by the numbers inside the parenthesis.
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I NEED HELP!! with this homework please. For B,C,and D, if you know the answer please tell me I’m kinda confused.
oksano4ka [1.4K]

Answer:

Step-by-step explanation:

       Location    Reflect over x              Reflect over y

B      -0.75 ,1         -0.75 ,-1                           +0.75 ,1

C     1.75 ,-1          1.75,1                                 -1.75,+1

D      -2,-2           -2,+2                                  +2 ,-2

8 0
3 years ago
What has to happen for scales to be balanced?​
Anon25 [30]

Answer:

When the pans contain exactly the same mass the beam is in balance. ... You can place an object in one pan and standard weights in the other to find what the object weighs. Here balance scales are used to show that the box "x" has a mass of 4

5 0
3 years ago
Read 2 more answers
One number is 9 more than another number, and the sum of the two numbers is 35.
Effectus [21]
<h2><u>Answer:</u></h2>

One number = x

Other number = 9 + x

Sum of the numbers = 35

Value of the smaller number (x) = ?

9 + x + x = 35 \\ 9 + 2x = 35 \\ 2x = 35 - 9 \\ 2x = 26 \\ x =  \frac{26}{2}  \\ x = 13

<h3>➟ The value of the smaller number is <u>13</u></h3>

7 0
3 years ago
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I need help PLEASE :(
Firlakuza [10]
Range mean variation between higher and lower limits
31-4=27
7 0
4 years ago
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Using fraction busting solve for X <br><br>1/x² + 1/x = 6/x² ​
777dan777 [17]
The solution for this question would be. x += 5 hope it helps, and im truly am sorry if its incorrect!
8 0
3 years ago
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