Which expression has the same value as 70.4-50.9? 70.4+(-50.9) -70.4+(-50.9) 50.9-70.4 -50.9+(-70.4)

Question

Which expression has the same value as  70.4-50.9?  70.4+(-50.9)  -70.4+(-50.9)  50.9-70.4  -50.9+(-70.4)

Bytelearn · Accepted Answer

Understand original expression: Understand the original expression. The original expression is a subtraction: 70.4 - 50.9. We need to find which of the given options has the same value as this expression.Calculate value: Calculate the value of the original expression. Subtract 50.9 from 70.4 to find the value of the original expression. 70.4 - 50.9 = 19.5Analyze first option: Analyze the first option. The first option is 70.4 + (-50.9). This is equivalent to the original expression because adding a negative number is the same as subtracting its positive counterpart. 70.4 + (-50.9) = 70.4 - 50.9 = 19.5Analyze second option: Analyze the second option. The second option is -70.4 + (-50.9). This is not equivalent to the original expression because it involves adding two negative numbers, which would result in a negative sum, not a positive difference like the original expression. -70.4 + (-50.9) ≠ 19.5Analyze third option: Analyze the third option. The third option is 50.9 - 70.4. This is not equivalent to the original expression because it would result in a negative number, as the smaller number is being subtracted from the larger number. 50.9 - 70.4 ≠ 19.5Analyze fourth option: Analyze the fourth option. The fourth option is -50.9 + (-70.4). This is not equivalent to the original expression because it involves adding two negative numbers, which would result in a negative sum, not a positive difference like the original expression. -50.9 + (-70.4) ≠ 19.5

Which expression has the same value as $70.4-50.9 ?$ $\newline$ $70.4+(-50.9)$ $\newline$ $-70.4+(-50.9)$ $\newline$ $50.9-70.4$ $\newline$ $-50.9+(-70.4)$

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Which expression has the same value as 70.4−50.9? 70.4-50.9 ? 70.4−50.9?\newline70.4+(−50.9) 70.4+(-50.9) 70.4+(−50.9)\newline−70.4+(−50.9) -70.4+(-50.9) −70.4+(−50.9)\newline50.9−70.4 50.9-70.4 50.9−70.4\newline−50.9+(−70.4) -50.9+(-70.4) −50.9+(−70.4)

Which expression has the same value as $70.4-50.9 ?$ $\newline$ $70.4+(-50.9)$ $\newline$ $-70.4+(-50.9)$ $\newline$ $50.9-70.4$ $\newline$ $-50.9+(-70.4)$