jcjdjsjdisososososoo jcjdjsjdisososososoo

04-01-2021
Mathematics

contestada

please help me on this , tyyy :]

please help me on this tyyy class=

Respuesta :

sqdancefan sqdancefan

04-01-2021

9514 1404 393

Answer:

(a) 1, 2

(b) 4

Step-by-step explanation:

(a) 9x +81 = 9·x +9·9 = 9(x +9) . . . . . . matches first and second choices

__

(b) 10 +14y -5 -y = (14y -y) +(10 -5) = 13y +5 . . . . . . matches fourth choice only

Answer Link

Otras preguntas

The league of nation was established by the treaty of versailles in the year?

Can someone answer this for me please and thank you

Please select all correct answers.

Which arc is a minor arc?

What mass of KNO3 would be needed to produce 18.4 liters of oxygen gas, measured at 1.50 x 10^3 kPa and 15 degrees Celsius?

a supermarket having a sale on canned foods' the sale includes 12 cans of soup for 10.65 what is the unit price per can of soup to the nearest cent

Classify the polynomial 3x2 + x − 6 by degree. quadratic quintic cubic quartic

All the animals trees and plants are made up of cells that share many similar characteristics

If water evaporates from the ocean and becomes water vapor what has happened to its energy level?

Geometry math question No Guessing