Subtraction should be easy, 81 - 13 = 68, so he should have spent 68 dollars at the store.
Answer:
$3.39
Step-by-step explanation:
5.65÷5= 1.13
1.13•3=3.39
Answer: $3.39
Step-by-step explanation: take $5.65 divide by 5 gives you 1/5 times by3 for 3/5
The answer to the given expression 3 - 3 × 6 + 2is -13. This expression is simplified using the concepts of PEMDAS.
In mathematics, an expression is a combination of numbers, variables, and operators that represents a mathematical value.
An expression consists of letters or numbers and mathematical operations.
For instance, the following expression: "2 + 3" is a mathematical expression that represents the value 5.
The operations are ordered as follows:
According to PEMDAS, first, the numbers inside the parentheses are operated, and then the exponential function is solved. Then after, multiplication took place, followed by division, addition, and at last subtraction.
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Hence, we conclude that the answer to the above expression is -13.
Learn more about expressions here:
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((3+7)/2) can be used to find the x-coordinate of the point.
((-1-6)/2) can be used to find the y-coordinate of the point.
(–7 – 3) + 3 can be used to find the x-coordinate of the point.
(–6 – 1) – 1 can be used to find the y-coordinate of the point.
– 1 can be used to find the y-coordinate of the point.