tay121214
tay121214
18-09-2017
Mathematics
contestada
1/2 x +(-7)- 21/4 x (-2)
Respuesta :
jmtorres3423
jmtorres3423
18-09-2017
1/2 x +(-7)- 2 1/4 x -(-2)
Turn the 2 1/4 into a mixed number:
1/2x + (-7) - 9/4x + 2
Multiply 1/2x by 2/2:
2/4x + (-7) - 9/4x +2
Add common terms:
-7/4x - 5
Turn -7/4x into a mixed number:
-1 3/4x -5
So your answer is
A.) -1 3/4x - 5
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
the area of a trapezoid is given by the formula A=1/2(b1+b2)h where b1 is parallel to base b2 and h is the height solve the formula for b2
Darcy is sitting at her desk in her office one day when, without warning, her heart begins racing rapidly, she has a sensation of being "out of her body," and s
A nurse is caring for 70-year-old patient who is undergoing anticholinergic drug therapy. the nurse should assess for which condition when caring for this elder
Which of the following sentences shows correct capitalization? Natalie is an All-american volleyball player. Natalie is an All-American volleyball player.
The band _______________ had hit songs with "somebody to love" and "white rabbit," which typified psychedelic rock.
How could the Resource Recovery Act (1970) encourage states to participate in environmentalism? The Act mandated that the states ensure recycling in every commu
how does the concept of flash-forward differ from foreshadowing?
The unofficial boundary that formed at the end of Ww2 and divided Europe into two section was known as the
what categories did Lavoisier use when he classified the elements
According to evolutionary theory, people _____. have the same basic needs or motivations are driven to survive and reproduce learn from observations learn from
