applebottomjeans56 applebottomjeans56
  • 23-03-2022
  • Mathematics
contestada

Evaluate 2x + 4y if x = -1 and y = 3
Evaluate ab + c if a = 2 b = -4 and c=5

Evaluate 2x 4y if x 1 and y 3 Evaluate ab c if a 2 b 4 and c5 class=

Respuesta :

zhenlowwerty zhenlowwerty
  • 23-03-2022

✏️SUBSTITUTION

Solution:

Number #1

2x + 4y

Given: x = -1, y = 3

  • 2x + 4y
  • 2(-1) + 4(3)
  • -2 + 12
  • 10

Number #2

ab + c

Given: a = 2, b = -4, c = 5

  • ab + c
  • (2)(-4) + 5
  • -8 + 5
  • -3

Answer:

Evaluate 2x + 4y if x = -1 and y = 3

  • 10

Evaluate ab + c if a = 2 b = -4 and c=5

  • -3

•••••••••••••••••••••••••••••••••••••••••••••••••

#CarryOnLearning

Answer Link

Otras preguntas

Explain what message the author is trying to give and the meaning of the poem if we must die by claude mckay Explain the lesson learned in this poem
Verify identity cot^2x + csc^2x = 2csc^2x - 1
Select all equations that are equivalent to 49x2+43x=2. Answer Choices (23x+1)2=3 (23x+1)2=0 43x(x+1)=2
How did medieval farmers deal with the problem of soil exhaustion
Codes that allowed black people certain freedoms or placed restrictions on them after the civil war were called ______?
The city of Raymond is a symbol of man's sinful state. True False
the oratorio is an example of what
Hubert cut a piece of yarn into pieces that are each 2/3 foot long. If the yarn is 6 feet long, how many pieces of yarn did he cut?
what was the name given to the following of African American culture, art, writing, and music in the 1920's A. The African American Advancement. B. The Harlem R
When an active cold front overtakes a warm front, _____.