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

How many electrons are in a carbon 13 (13c) atom?
how many year and months did it take to build blackpool tower england
if f(x)=3x+7 and g(x)=2x-5 find g(f(-3))A. -26 B.-9 C. -1 D. 10
a bottle contains 12 red marbles and 8 blue marbles. A marble is chosen at random and not replaced. Then a second marble is chosen at random. Determine the prob
People who have an extra X chromosome could have gotten it through (A) nondisjunction. (B) transposition. (C) transduction. (D) crossing over. (E) all of the ab
what is 1/2 plus 9/10
find the sum of 3b/b+2 and 12/b+2 and express it in simplest form
Well explained answer plz: Can girls with dark black skin bleach there girlstashes? ???
How do you solve x²-10x+9=0 by completing the square?
a bottle contains 12 red marbles and 8 blue marbles. A marble is chosen at random and not replaced. Then a second marble is chosen at random. Determine the prob