Dominatorxq Dominatorxq
  • 02-09-2016
  • Mathematics
contestada

simplyfy (−9a − 20c) − (−15a + 3c) − (−22a − 7c)?

Respuesta :

dalendrk
dalendrk dalendrk
  • 02-09-2016
(-9a - 20c) - (-15a + 3c) - (-22a - 7c)

= -9a - 20c + 15a - 3c + 22a + 7c

= (-9a + 15a + 22a) + (-20c - 3c + 7c)

= 28a - 16c
Answer Link

Otras preguntas

Explain the components of the free-enterprise system.
với vo= 72km/h thì hãm phanh chuyển động chậm dần đều, sau 10s đạt v1= 54km/h.a) Sau bao lâu kể từ lúc hãm phanh thì đoàn tàu đạt v = 36km/h và sau bao lâu thì
Find the measure of the messing angle
What is 246% out of 95???
What makes an unsaturated fat different from a saturated fat, check all the apply
đặc trưng cơ bản của thời kì quá độ
Someone please explain I am so confused
You use a tape measure to measure the dimensions of a rug, as shown. Estimate the area of the rug.
Were the colonists justified in resisting British policies after the French and Indian War?
Which of the following is NOT a product of science?