22. Place an X in the chart for each number system that the property applies in. Properties Closure property for addition Closure property for multiplication Closure property for subtraction Closure property for division (except by 0) N W Z Q R

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

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Q: Express the number in the statement in standard notation. Last year a website had 7.38 x 10 hits.…

A: Given: In the standard form, 7.38×109hits=7380000000.

Q: Simplify. (3 + 2x)(3-2x) 0 9+ 4x 09-4x² O 3-4x O9-4x

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Q: Find 63 (42x+1) O A. (210.9)42x O B. (52.7)42x OC. (105.5)42x

A: Given fx=42x+1 To Find : δ342x+1

Q: What is an easy way to remember how to multiply negative numbers on a number line or in my head?

A: What is an easy way to remember how to multiply negative numbers on a number line or in my head?

Q: Arrange the following real numbers in order from greatest to least. 0.5, 0.5, 0.56, 0.556, 0.56,…

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Q: When multiplying or dividing integers if one number is negative then the answer is not enough…

A: We have to discuss when we multiply or divide two integers where one of integer is negative. We know…

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

A: Here's the line of intersection of the two planes:Finding the Line of IntersectionWe want to find…

Q: Zero ExponentFor any nonzero real number a, a0  1.

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Q: Which operation should be performed first to simplify the following? 15 -9+ (-3)? Subtract 9 from 15…

A: Square (-3)

Q: How to multiply negative signs

A: Solution:-

Q: 4 Simplify the given expressions. a. (7.2 x 10) + (2.6 x 10) (1.3 x 102) b. (3.1 x 107) x (1.6 x…

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