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

A 1 digit number and a 3 digit number have a sum of 205.  The same two number have a difference of 195, a product of 1,000 and a quotient of 40.  What are the t
When was William Shakespeare born
If the speed of an object is tripled, its kinetic energy will be
A 1 digit number and a 3 digit number have a sum of 205.  The same two number have a difference of 195, a product of 1,000 and a quotient of 40.  What are the t
Can u paraphrase the quote ”let things take their course”
Why is RNA necessary to act as messenger?
How does transpiration play a  role in the water cycle ?
You have a cylinder with a diameter of 15 inches and a height of 12 inches. What is the volume of the largest sphere thg will fit inside it? If you can will you
What are two different ways to describe and label the layers of the Earth?
What two major processes are involved in the oxygen cycle?