lanise17 lanise17
  • 04-03-2021
  • Mathematics
contestada

Add or subtract the linear expressions


1: ( 7 + a ) - (-7a + 1 )


2: (-3k - 1 ) + ( 7 + 2k )​

Respuesta :

basekard22 basekard22
  • 04-03-2021
Answer
1: 8a + 6
2: -k + 6
Answer Link

Otras preguntas

a sine wave with maximum amplitude after 1/4 cycle
LATS SET THIS TIME graphs GEOEMTRY. SPEEDDEMON ANSWER PLEASE
how can you simplify this on to an expression
I need know the answer
Which president was the first to visit Moscow?A. Dwight D. Eisenhower B. John F. Kennedy C. Richard Nixon D. Franklin D. Roosevelt
Someone please help me
Does ice sink or float,and why?
what is the thematic message of I Sing the Battle? What is the lesson that the author is expressing through out the poem?
Find the perimeter of a semi circle with a radius of 47cm
PLS HELP!!!!! WILL GIVE BRAINLIEST, 5 STARS, AND THANKS!!!!!!!!!! What is the value of n in CH3(CH2)nCH3 if the name of the hydrocarbon is heptane? 2 5 7 8