NotYourName
NotYourName NotYourName
  • 22-02-2020
  • Mathematics
contestada

Evaluate the expression when a=4 and b=20
b-5a

Relax

Respuesta :

jules321
jules321 jules321
  • 22-02-2020
The answer is 0

if you plug the numbers in, you get 20-5(4), and since 5•4 is 20, you get 20-20, which equals 0.
Answer Link
amberhong2006 amberhong2006
  • 22-02-2020

Answer:

0

Step-by-step explanation:

b-5a

plug in

(20)-5(4)

20-20=0

Answer Link

Otras preguntas

2(8x +9) -8(7-5x) Please can someone help
I really need help Thanks for helping me Hope it’s right
Goya studied with a local sculptor,but his first painting teacher was
The boy who faints is Maurice Simon Piggy Roger
Which of the following groups was not interned in the US during World War II? A.Japanese Americans B.German Americans C.African Americans D.Italian Americans​
can someone give me o Canada notes with letters?
x + 2y = 17 x- y = 2
What category of biological molecules are steroids included in?
If P = 3x2 + xy - 5y? Q = 2x2 - xy + 3y2 and R = -6x2 + 4xy - 7y2? what is P+Q-R?
this is a little cunfusing lol