jordanpook535 jordanpook535
  • 04-06-2021
  • Mathematics
contestada

Evaluate each expression given that a =-5, b=2 and c=1

b) b-a+c

c) 2b+6c

d)abc

e) -2ab/c

Respuesta :

spectrojamz
spectrojamz spectrojamz
  • 04-06-2021

Answer:

Given

a=-5

b=2

c=1

i) b - a + c

= 2 -(-5) + 1

=2 + 5 + 1

=8.

ii)2b + 6c

= 2(2) + 6(1)

=4 + 6

=10.

iii) abc = (-5)(2)(1)

= -10.

iv) -2ab/c

= -2(-5)(2)/1

= 20.

Answer Link

Otras preguntas

Donato lists his scores on this semester's math quizzes: 82, 94, 87, 98, 73, 77, 86, 87, 85, 84. what is the interquartile range of the data?
Do ampere and volt measure the same thing or different things
Why do dreams, fantasies, and slips of the tongue offer important data, in the view of psychoanalytic psychologists?
Please explain how to find the area of the polygon?
Normally a new cell phone costs $500 you only have 450 to spend what happened what percent do you need the phone to be discounted so you can afford it
How are genotypes represented? Colors :A Only dominant :B Uppercase and lowercase letters :C x's and y's :D
the first particles to evaporate from a liquid are those
Write each whole number using words 9,542,006
pls answqer ths quewtion
can someone help me with this problem? am i right? this is 7th grade btw.