diolisaf diolisaf
  • 03-06-2022
  • Mathematics
contestada


What is the value of the expression 9+4n-1 when n = 3?

Respuesta :

Skyrider101 Skyrider101
  • 03-06-2022
Answer: 9+4n-1 = 20


We can solve this by substitution.
Replace n with the value given, 3 (remember 4n means 4 times n):
9 + 4*3 - 1
Then work it out using arithmetic
9+12-1
=20
Answer Link

Otras preguntas

Which two empires split because of world war 1-the ottoman empire -the russian empire -the austro-hungarian empire-the french empire -the british empire?
Tyson has 1/2 pound of raisins to divide equally into 7 different bags.what fraction of a pound will be in each bag?
According to newtons first law of motion an object at rest tends to stay at rest unless what?
Let ​ f(x)=x2−3x−4​ . What is the average rate of change from x = 7 to x = 10? Enter your answer in the box.
Antes de comprar los boletos, muchas veces tienes que hacer... a. cama b. cola c. filete e. none of the above d. refresco
If a transversal intersects two parallel lines,is it possible for all of the angles formed to be acute angles? Explain
What is the coefficient of x^4y^4 in the expansion of (x + y)^8? A. 1 B. 4 C. 70 D. It does not exist.
IS ANY BODY GOOD AT MATH
how do u make a homemade leg or ankle splint?
What are some signs of weathering?