Answer:
therefore m=-3•5
Step-by-step explanation:
-39=18+4m
collect like terms
4m=18-39
4m=-14
divide both sides by 4m
m= -3•5
Answer:
m = 4
Step-by-step explanation:
The complete question is:
Given:
6.33 x 10
⁹ / 1.79 x 10⁵ ≈ 3 x 
To find:
To best estimate the quotient in scientific notation. what number should replace m?
Solution:
The equation is:
6.33 x 10
⁹ / 1.79 x 10⁵ = 3 x 
Let x = 9 and y = 5 then the above equation becomes:
6.33 x
/ 1.79 x
= 3 x 
Since we know that the exponent property is:
quotient 
Now converting the given equation in the form above we get:
6.33 / 1.79 x
6.33 / 1.79 x 
Now the quotient is 6.33/1.79 ≈ 3.536313
quotient x 
3.536313 x 
Since 9-5 = 4 So
3.536313 x 
3.536 x 
Hence
6.33 x 10
⁹ / 1.79 x 10⁵ ≈ 3.5 x 
Hence m = 4
Answer & Explanation Included:
f(x)= 2x - 4
f(5)= 2(5) - 4
f(5)= 10 - 4
f(5)= 6
Answer:
7
Step-by-step explanation:
Step 1:
18 - 5w + 7w - 4 = 28
Step 2:
14 + 2w = 28
Step 3:
2w = 14
Answer:
w = 7
Hope This Helps :)