poppijimmy1 poppijimmy1
  • 22-01-2021
  • Mathematics
contestada

Evaluate the algebraic expressions when x=3 and y=4. a. 2xy = b. 11x - 3y = c. 4x -y over 2 +3 =

Respuesta :

Аноним Аноним
  • 22-01-2021

Answer:

[A] 24

[B] 21

[C] 13

Explanation:

  • x = 3
  • y = 4

--------------------------------

  • 2xy = ?

2(3)(4) = 24

  • 11x - 3y = ?

11(3) - 3(4) = 21

  • 4x - y / 2 + 3 = ?

4(3) - 4 / 2 + 3 = 13

Answer Link

Otras preguntas

positive effects/negative effects of industrialization era from 1750-1830. long sentence please with your own opinions​
How do you say "would" in French?pls help <3
what is calcium hydroxide equals calcium oxide+water in symbols​
How do I do this I don’t understand
Why is it a good idea to disclose a bit about yourself when speaking to groups? (site 1
Hello everyone I'm here to complain because, I have nothing else to do. (Please don't hate at all!) This is mainly for a joke or whatever-I have 4 essays. to do
jamerra receevied a $3000 car loan. she plans on paying off the car loan in 2 years at the end of 2 years, jamerra will have paid $450 in intrest. What is the s
How much wrapping is needed for a package that is 4 in. wide, 7 in. high, and 15 in. long?
What is the gradient and what is the y intercept of the following equation? y=2x-1
Which go where? Put the letter next to the right one , there could be the same letter for each one more than once