Ks2001 Ks2001
  • 01-06-2017
  • Mathematics
contestada

simplify the expression of (7 – c )(–1)

Respuesta :

serourb
serourb serourb
  • 01-06-2017
expand out, this literally just wants you to multiply everything by -1.
so 7*-1 = -7
-c*-1 = c 
thus putting them together to get -7+c which is just c-7 
Answer Link

Otras preguntas

Which atom has the weakest attraction for the electrons in a bond with an H atom?(1) Cl atoms (2) F atom (3) O atom (4) S atom
What two numbers add up to 45 and multiply and get 121
Which was a major cause of the French and Indian War?
The Strategic Arms Limitation Treaty (SALT) agreements signed in the 1970s by the United States and the Soviet Union were efforts to (1) reduce Cold War tension
14a +28c=7 solve for c
A 0.0600-kilogram ball traveling at 60.0 meters per second hits a concrete wall. What speed must a 0.0100-kilogram bullet have in order to hit the wall with the
is " No hay que correr en esa calle" grammatically incorrect?
An MP3 player draws a current of 0.120 ampere from a 3.00-volt battery. What is the total charge that passes through the player in 900. seconds? (1) 324 C (3) 5
Naturalized citizens can run for president and vise president?
Do You Think Alexander The Great Was A "Hero Or Villain"?