Evaluate please
2x+(−6)∙(y+1) for x=−1.5 and y=−3
2 answers:
First, you plug your given values in. Since x is 1.5, it will be multiples by 2x to get 3.2. Since y is -3, it will be added to 1 to get -2. Finally, the two are multiplied together to get -6.4 if I am correct.
Answer:
9
Step-by-step explanation:
2 multiplied by -1.5 = -3.0
y + 1 = -2
So, the equation would be:
-3 - 6 multiplied by -2
Using the rule of PEMDAS, you would multiply -6 and -2 first, making the new equation now:
-3 <u>+ </u> 12
12 - 3 = <u>9,</u> resulting in the answer.
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