Jdjdjdb Jdjdjdb

04-02-2021
Mathematics

contestada

Which expression is equivalent to 7a + 2a + 7 - a-2

Respuesta :

bveazey bveazey

04-02-2021

Answer:

8a+5

Step-by-step explanation:

Answer Link

Otras preguntas

Cabinet members offer advice to?

The 13th, 14th, and 15th amendments were known as what

What would happen if a bird was a vulture riding on a zebra's back? How would it affect the relationship?

sorry for the blurry pic but i need help im pretty sure its undefined but want a double check

ok so im trying to pass and im starting to lose my mind i know its simple but i cant rember the steps

The __________ latitudes are very cold because they are the furthest from the Equator

What is the correct order of events in this story? 1.) When Rachel got home, she talked to her mom about her problems and tried to convince her to take the coo

Following the American Revolution, some colonists were concerned that Native Americans threatened the western frontier of the United States. What part of the Pr

14. What two geographic features dominate South America? 15. How do most scientists believe that the first people reached the Americas? 16. When and where

Which statement about an element’s average atomic mass is correct? a. It is determined by counting the number of isotopes in a sample of the element. b. It is