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

A bag contains white marbles and green marbles, 117 in total. The number of white marbles is 9 more than 5 times the number of green marbles. How many white mar
The value of n in n2 =121
In Chains, what figurative language is used in Chapter 2?
Fill in the blanks JANET: Para lavarme las manos uso pasta de dientes. ANDY: No. Para lavarte las manos usas (1) _______________ . ANET: Para afeitarte usa
After the Civil War ended (1865) andslavery was made illegal, Blacksgenerally found living in the South tobe...​
What is the weight in grams of a liquid that exactly fills a 202.0 mL container if the density of the liquid is
Which type of resource is most appropriate to use to prepare research for a formal discussion?
Simplify the following expression. -4(6x - 8)
The federal government paid companies to build railroads by giving them ownership of federal lands along the railroad lines were called
I need help with this problem