gjeangjb gjeangjb

04-06-2020
Mathematics

contestada

Which expressions are equivalent to 30 - 3y - 9?
3(17-y)
3(20-y-3)
17(3-y)
Or 20(3-3y)-9

Respuesta :

gcantiga44 gcantiga44

04-06-2020

Answer:

3(20 - y - 3)

Explanation:

If you expand it:

3 · 20 = 30

3 · -y = -3y

3 · -3 = -9

Combine them altogether to get:

30 - 3y - 9

Answer Link

Otras preguntas

please help me in solving this

Below is the structure of what should be the peptide Thr-Glu-Arg-Met. However, one of these residues has been drawn incorrectly. Identify this residue Thr Glu A

please help meeee!!!!!

write down the different types of resources and how they affect the developemt process

Which of these statements is NOT true regarding a randomized block design experiment?a.)This design has an advantage of controlling for variables that might con

Century Page: Date: A man bought a radio for Rs. 2000 and fixed its price so that after giving 20% discount he made 10% profit. Find the fixed price of the radi

How much money will there be in an account at the end of 10 years if $4000 is deposited at 6% compounded quarterly

what does this excerpt tell us most about the cat?

9x+5y=34 8x-2y=-2What are the values of x and y? Please explain the steps.

The opposite angles of a cyclic quadrilateral are (3x + 10) and (2x + 20)°. Find the angles.