kangas753 kangas753
  • 04-02-2022
  • Mathematics
contestada

What is the value of the expression below? 20 + 8 - 42

Respuesta :

XxhasmazxX XxhasmazxX
  • 04-02-2022
20+8-42=28-42= -14 ?
Answer Link

Otras preguntas

A piston–cylinder assembly contains propane, initially at 27°C, 1 bar, and a volume of 0.2 m3. The propane undergoes a process to a final pressure of 4 bar, dur
Why are the gravediggers debating about whether Ophelia deserves a Christian burial?
Copper(I) ions in aqueous solution react with NH 3 ( aq ) according to Cu + ( aq ) + 2 NH 3 ( aq ) ⟶ Cu ( NH 3 ) + 2 ( aq ) K f = 6.3 × 10 10 Calculate the solu
Shaleen has taken a course to teach her effective time management and how to study. She has picked a favorite style of note taking and studying she uses all of
Write the overall molecular equation for the reaction of hydroiodic acid ( HI ) and potassium hydroxide. Include physical states. Enter the formula for water as
Which expression is equivalent to x + 2x + y + 2y?
0 2 2 OOOOOO TIME REMAINING 41:12 When analyzing the development of a text's central ideas, readers should consider the author's purpose the author's point of v
owl is related to a mouse in the same way that a predator is related to​
The loss of an electron from a neutral helium atom results in
Write the overall molecular equation for the reaction of hydroiodic acid ( HI ) and potassium hydroxide. Include physical states. Enter the formula for water as