Answer:
18
Step-by-step explanation:
2x (6 divided by 2 + 8) - 4
2x ( 3+8) - 4
2x 11 - 4
22-4
18
If you know the LCM then you divide it by the other number.
If you don't already know it: is 8 a factor of 9 or do they have equal factors? No.
Is 9 a factor of 8 or do they have equal factors? No.
The easy way: multiply 8 by 9 to get LCM :)
The third is because the prove is x = fifteen and if a number is next to a letter, it means multiply, sorry I could only do one.
The value of the expression when g = -2 is -1
<h3>How to simplify the expression</h3>
Given the expression;
(5+2g)exp5
(5+2g)^5
For g = -2
Let's substitute the value of g in the expression
= ( 5 + 2 ( -2) ) ^5
Expand the bracket
= ( 5 - 4) ^ 5
Find the difference
= (-1) ^5
= -1
Thus, the value of the expression when g = -2 is -1
Learn more about algebraic expressions here:
brainly.com/question/4344214
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Answer:
C) x = -1
Step-by-step explanation:
I graphed the equation below on the graph.
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