Which graph shows the solution set of the inequality 2.9(x+8) <26.1?
2 answers:
9514 1404 393
Answer:
D
Step-by-step explanation:
The inequality symbol is < (not ≤), which means the end point of the graph will be an open circle.
After dividing by the coefficient of x, you have an inequality of the form ...
x +( ) < ( )
which means <em>the solution will be left of the (open circle) end point</em> of the graph. Only one graph has that form.
__
If you actually work through the numbers, you get ...
x +8 < 9 . . . . . . divide both sides by 2.9
x < 1 . . . . . . . . . subtract 8 from both sides
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Answer:
Step-by-step explanation:
PEMDAS
To solve this problem, first you have to use the order of operations stands for parenthesis, exponents, multiply, divide, add, and subtract the numbers from left to right. Please Excuse My Dear Aunt Sally!
First, parenthesis.
Next, multiply numbers from left to right.
Therefore, the correct answer is 2210.