chrissx
chrissx chrissx
  • 08-09-2020
  • Mathematics
contestada

Which expression is equivalent to 21 - (-5) ?
A: 21 - 5
B: -21 + 5
C: 21 + 5
D: -21 - 5​

Respuesta :

Аноним Аноним
  • 08-09-2020

Answer:

C: 21 + 5

Step-by-step explanation:

21 - (-5)

21 + 5

Distribute the '-' into the '-5'. You would get positive 5.

Option C should be the correct answer.

Hope this helps.

Answer Link

Otras preguntas

Contrast common attitudes to bogs in the past and the present.
What does this quote mean? "Happiness is not having what you want. It's wanting what you have,"
A dog pulls on a pillow with a force of 2.3 N at an angle of 21.9◦above the horizontal a) What is the x component of this force? Answer in units of N
I am confused help me
Why is it important for scientists to be able to remove DNA from an organism? List 2 reasons.
How do you say in words these 2 decimals .400 and .004 ?
solve by substitution y=6x-11 -2x-3y=-7
What reactions are involved in making plastic bags and what are the molecules that make up a plastic bag like?
after 15 years my age will be 4 times of present age what is my present age
why did Lincoln refer to the right of each state to control its own affairs in his inaugural address