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Harman [31]
4 years ago
8

What's the numerical expression for the sum of 8 and 7​

Mathematics
1 answer:
user100 [1]4 years ago
4 0

Answer:

8+7= 15

Step-by-step explanation:

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9+3.5g=11-0.5g brainliest to whoever gives steps
kow [346]

Answer:

The answer is <u>g = 0.5</u>

Step-by-step explanation:

1. Your equation is :

<em>9+3.5g=11-0.5g</em>

2. First, multiply both sides by ten

<em>9 * 10 + 3.5 * 10 = 11 * 10 - 0.5 * 10</em>

3. Next we refine the equation

<em>90 + 35g = 110 - 5g</em>

4. Now, lets subtract 90 from both sides

<em>90 + 35g - 90 = 110 - 5g - 90</em>

5. Simplify

<em>35g + 5g = -5g + 20 + 5g</em>

6. We then add 5g to both sides

<em>35g + 5g = -5g + 20 + 5g</em>

7. Simplify again

<em>40g = 20</em>

8. Now, divide both sides by 40

<em>40g/40 = 20/40</em>

9. And finally, simplify once again to get your final answer.

<em>g = 1/2 or 0.5</em>

I hope this helped :)

7 0
3 years ago
What’s the square root of 1700
leva [86]

Answer:

41.2310562562

Step-by-step explanation:

by use of calculator

8 0
3 years ago
Read 2 more answers
This penny will double every day for the next 30 days. What is the answer? Can someone tell me at least how to set up the doubli
Law Incorporation [45]

Answer:

10737418.24

Step-by-step explanation:

The answer is 2^n

6 0
3 years ago
3 less than the quotient of 20 and x
UkoKoshka [18]
It would be (20/x) -3
3 0
3 years ago
Please help with this
babunello [35]

Answer: Circle lines

Step-by-step explanation:

Hopefully the attached image helps, it is a diagram of all the labeled lines on a circle excluding the radius (BG or GE)

6 0
2 years ago
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