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

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

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 the correct procedure for students to follow if a chemical is spilled?

2 5/22 = as a decimal

What are the factors of 12t

4(2x-3) = use a property to write equivalent expression

Which description of jimmy carter is most accurate

jamal finished 5/6 of his homework .margaret finished 3/4 and steve finised 10/12 of his homeowrk. which 2 students finished the same amount of homework

Which of the following is a political and moral issues that arose after 1815 A.) New states could not be admitted without allowing slaves to be used for farming

how how do you how do you estimate 4.23-2.51

In both China and Japan, nationalism was tied to _____. A. isolationism B. globalization C. a turn toward trade D. increased contact with foreigners

A machine produces 75 widgets an hour. How many widgets does it produce in 6 minutes