mireyalopez89 mireyalopez89
  • 01-03-2021
  • Mathematics
contestada

If a = 5, what is the value of 2a2 - 3a + 11 ?
A.
16
B. 46
C. 71
D. 96

Respuesta :

Аноним Аноним
  • 01-03-2021

Answer:

a. 16

Step-by-step explanation:

2(5)(2) = 20; 20 - 3(5) = 5; 5 + 11 = 16

I hope I did this right. Good luck

Answer Link
user76 user76
  • 01-03-2021

Answer:

B. 46

Step-by-step explanation:

2(5)^2-3(5)+11

PEMDAS (exponent)

2(25)-3(5)+11

PEMDAS

50-15+11

subtract (because it came before addition)

50-15= 35+11

final step add

46

Answer Link

Otras preguntas

In the way of thinking called the __________ argument, areas with high levels of crime have lower arrest rates
One acute angle angle of a right triangle is 5 times greater than the other. Find the acute angles of the triangle
match the equation with the graph -0.4x-0.8y=0.10
Gene expression in eukaryotes can be regulated at various levels. Certain mutations in flies may cause them to develop an extra set of legs or wings. A. Small I
Two atoms form a stable chemical bond when their potential energies are ___ than their potential energies as separate particles
What are some details for W.E.B. Dubois's vision for Georgia?
'the people shall weary themselves for very vanity.' do you know anything about that
What is the standard form of the equation of a line perpendicular to 2x + 3y = 7 at the point (2, 1)?
the soviet union took advantage of the location of the baltic nations by ?
Chromosomes, which contain dna, have several functions. all but one of these statements is a function of chromosomes. a.chromosomes determine the traits of an o