natee23
natee23
09-05-2017
Mathematics
contestada
Find the difference (8ab+2a-9)-(7ab-5)
Respuesta :
Аноним
Аноним
09-05-2017
(8ab+2a-9)-(7ab-5)
= 8ab+2a-9 - 7ab + 5
= ab + 2a -4 (combine like terms)
= 2a + ab - 4
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
During the last 15 years of his baseball career, Andrew hit the following number of home runs each season. 35, 24, 32, 36, 40, 32, 40,
“Missouri Compromise Allows Two New States Into the Union” “Congress Agrees to Compromise of 1850” “Popular Sovereignty Adopted Under KansasNebraska
Which set of events related to early America is in the correct chronological order? (1) inauguration of George Washington → passage of Stamp Act → Ba
In the early 180os, which factor was most important in the development of Northern manufacturing centers? (1) abundance of water power (2) availabi
adjectives in this sentence the Grand Canyon is considered one of the natural wonders of the world
After the Civil War, freedmen in the South had difficulty improving their economic condition because (1) literacy for formerly enslaved persons was
Between 1800 and 1830, the National Road and the Erie Canal were built to connect which regions? (1) Atlantic Coast and Midwest (2) South and New E
Which social scientists primarily study the scarcity of resources and the distribution of goods and services? (1) anthropologists (3) economists
Both the Nuclear Test Ban Treaty of 1963 and the Strategic Arms Limitation Treaty (SALT) of 1972 were attempts to (1) settle boundary disputes in Euro
The equation P = 0.0089t2 + 1.1149t + 78.4491 models the United States population, P, in millions since 1900. If t represents the number of years after 1
