7)Twice a number when decreased by 7 gives 45. Find the number.
1 answer:
Isn’t it 26... cuz 26x2 is 52 then subtract 7 which is 45
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Answer:
(-2,2)(5,-6)(5,2)
Step-by-step explanation:
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Its can be divisible by 2
This is an example of an expansion. The original figure is enlarged using proportional reasoning.
Each side length is multiplied by 6 to get the new poster.
Answer:
2/3
Step-by-step explanation:
f(x)=g(x)
-3x+4=2
Add 3x
3x+2=4
subtract 2
3x=2
divide by 3
x=2/3
Given:
To find:
The value of 
.
Solution:
We know that,
It means, we have 
and we need to find the value of 
.
Therefore, the value of is 0.8.
