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When you solve an inequality and the first step was to multiply or divide by a negative?
Wiki User
∙ 12y ago
yes ... and so?
Wiki User
∙ 12y ago
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What do i do Multiply or divide first?
First comes multiply then comes divide.
Do you divide or multiply first?
Divide
Explain how solving -7y > 161 is different from solving 7y > -161?
Sample response: Both inequalities use the division property to isolate the variable, y. When you divide by a negative number, like –7, you must reverse the direction of the inequality sign. When you divide by a positive number, like 7, the inequality sign stays the same. The solution to the first inequality is y > -23, and the solution to the second inequality is y
What happen when you divide negative and positive number?
When you divide or multiply positive and negative numbers, you first do the division or multiplication as normal. The next step is to assess whether or not the answer will be negative or positive. If the two numbers of the question were the same (negative and negative or positive and positive) then the answer will be positive. If the two numbers in the question were different (one negative and one positive) then the answer will be negative. Thus, if you divide a negative number by a positive number, the result will be the same as normal division, but the answer will be negative.
How do you divide three digits with with five numbers?
you multiply first then you divide
What do you do when you have to multiply or divide two quantities by the same number?
You multiply or divide the first quantity by the number and then you do the same for the other quantity.
How do you mulyiply and divide negative numbers by positive numbers?
1). First, ignore the signs. Just go ahead and multiply or divide the numbers as if they were both positive.Then, when you have that answer . . .2). If both of the original numbers had the same sign, then the answer is positive.If the original numbers had different signs, then the answer is negative.
How do you multiply and divide mixed numbers?
First convert them into improper fractions. And then to multiply multiply both the numerators and the denominators. To divide just take the reciprocal ofthe denomiator anjd then multiply them.
How do you divide negative mixed number?
The first stage in dividing by a negative mixed number would be to convert that number into a top-heavy or vulgar fraction. Once this has been done, you ignore the negative sign for the time being, and multiply the number by the denominator. After this, you divide by the numerator. Finally, you swap the sign of the number you started with. If you were dividing a negative number the answer is positive. If you were dividing a positive number the answer is negative.
Do Excel formulas multiply and divide first or add and subtract first?
excel formulas multipy and divide first if i remember corectly
What is the inequality of -15 and 25 feet?
Since the first value is negative, the answer must be -15 < 25.
How do you find out two thirds of 300?
You multiply 300 by 2, and divide the result by 3. (You can also divide by 3 first, and multiply the result by 2.)
