partypm98 partypm98
  • 03-09-2020
  • Mathematics
contestada

21+6x; x= -2 evaluate

Respuesta :

Wolfyy
Wolfyy Wolfyy
  • 05-09-2020

Steps to solve

21 + 6x when x = -2

~Substitute

21 + 6(-2)

~Simplify

21 - 12

~Subtract

9

Best of Luck!

Answer Link

Otras preguntas

Electric utility poles in the form of right cylinders are made out of wood that costs $12.62 per cubic foot. Calculate the cost of a utility pole with a diamete
pls help!! i need to also explain how i got the answer
Can someone help me out on this question? What is the right answer for this question? Thank You
2. How do cells build a variety of structures to function in the cell?
The basic building blocks of a protein are what?
A quadratic function models the graph of a parabola. The quadratic functions, y = x2 and y = x2 + 3, are modeled in the graphs of the parabolas shown below. Det
when does the digestion happen?​
5. While bones may provide important clues about the remains, they cannot answer all the questions that a forensic scientist might have about a scene and a dece
In the adjoining figure ABCD is a rhombus and angle abd is equal to 50 degree. find 1.angle CAB 2.angle BCD 3.angle ADC ​
Find the distance between (-1,-5) and (-1,-16). A. -11 B. 21 C.-21 D. 11