Tise Tise
  • 22-01-2016
  • Mathematics
contestada

what is the value of the expression 7a - 3bc, where a=3, b=4 and c=0?

Respuesta :

lliizz
lliizz lliizz
  • 22-01-2016
7*3=21
21-(3*b*c)
4*0=0
3*0=0
21-0=21!
Answer Link

Otras preguntas

What is the area of the following figure?
What part does Clinton say the American people must play in the country’s renewal?
A: 2x + 8y = 5 B: X + 9y = 10
The Constitution considered slaves as what percent of a free person? two-thirds three-fourths three-fifths four-fifths MEVT NLECTION Avron un
Where do impeachment trials take place?
HHHHHHHHHHEEEEEEEEEELLLLLLLLLLPPPPPPPPPP
Which of the following statements best summarizes this article? A. Another woman of the poor class named “Polly" was found brutally stabbed. B. An investigation
. A random sample of 80 jars of grape jelly has a mean weight of 568 g, with a standard deviation of 48.28 g. Construct a 99% confidence interval for , the tru
Iris charges $50 for her consulting services plus $60 for each hour sheworks. On one job, Iris charged $470. Write and solve an equation tomodel this scenario.
3. PART B: Cite two examples from the text to support the answer to Part A.