chaseity23 chaseity23
  • 23-04-2020
  • Mathematics
contestada

Evaluate and simplify

Evaluate and simplify class=

Respuesta :

anthonykxd
anthonykxd anthonykxd
  • 23-04-2020

Answer:

20

5r +7s -3(r+s) + 4 = 5r +7s - 3r -3s +4 = 2r +4s +4 = 2(r +2s +2)

when sub r=2, s=3,

2(2+2(3) +2) = 20

Answer Link

Otras preguntas

Consider the function represented by the equation y-x-4=0. What is the equation written in function notation, with x as an independent variable.
Which sentence best describes a characteristic of a parable?
An increase in the value of the yen against the u.s. dollar can cause the japanese automaker toyota to either _____________ on its u.s. sales. a. lose market sh
How do u do question 6. Pls help fast
PLEASE HELP!! Identify the minium value of the function y=x^2+6x+9A. 0B. -3C. 1D. 9
if P(A)= 0.48, what is the value of P(not A)
As the bottle is carried from 14,000 feet to 9,000 feet to 1,000 feet, it becomes compressed. What would happen if you took a normal-shaped bottle, sealed it at
Point A is located at (−2, −6), and D is located at (−6, 8). Find the coordinates of the point that lies halfway between A and D
solve for x. 32xy=w. can you please help with this problem
The United states attempted to halt the communist revolution in Cuba by