imaPotatoDUH
imaPotatoDUH imaPotatoDUH
  • 04-02-2018
  • Mathematics
contestada

which expressions are equivalent to 4(4a+5)?

a. 16a+5
b. 16a+20
c. 12a+20+4a
d. 2(8a+10)
e. 16a+5+4

Respuesta :

garydesir1
garydesir1 garydesir1
  • 04-02-2018
Hello there!


4(4a + 5)

Use the distributive property

(4)(4a) + (4)(5)

16a + 20

The correct answer is B
Answer Link
emiloo201
emiloo201 emiloo201
  • 05-02-2018
The is choice b because if you distribute the 4 to both parts of the expression in the parentheses then the expression would be equal to that
Answer Link

Otras preguntas

What is 460,915 estimate to
Why did ancient Egyptians call Their land kemet "the black land"
What is the main difference between socialism and capitalism?
Solve each equation for the indicated variable T=an+b (solve for B)
Do URLs identify the location of Web content?
Do URLs identify the location of Web content?
An elected leader in a parliamentary democracy is called a prime minister. a. True b. False
Which pair of lines from “Lines Written in Early Spring” by William Wordsworth is an example of alliteration?
Do humans beings live for as long as a million hours? Explain reasoning and calculations. This needs to be answered! It is urgent
what is 5.5 as an improper fraction?