Quintonmossph
Quintonmossph Quintonmossph
  • 01-02-2022
  • Mathematics
contestada

What value of b will make the expressions −12.8x+b and −3.2(4x−2.1)+2.4 equivalent?

Respuesta :

Аноним Аноним
  • 07-03-2022

Solution:

Note that:

[tex]-12.8x+b = -3.2(4x-2.1)+2.4[/tex]

Simplifying the distributive property.

[tex]-12.8x+b = -3.2(4x-2.1)+2.4[/tex]

[tex]-12.8x+b = -12.8x + 6.72+2.4\\[/tex]

Simplifying the RHS.

[tex]-12.8x+b = -12.8x + 9.12[/tex]

Canceling out -12.8x.

[tex]b = 9.12[/tex]

Answer Link

Otras preguntas

1 + 4 = 5 2 + 5 = 12 3 + 6 = 21 8 + 11 = ?
Other than North America, Asia is the only continent that A) has more than one coastline. B) has two major mountain ranges. C) has land spanning the equator.
8 and 3/7 minus 2 and 4/5
PLEASEEE HELPPPPPP!!!!!A company is focus testing a new type of fruit drink. The focus group is 47% male. Of the responses, 40% of the males and 54% of the fema
How do I prove that 5^31-5^29 is divisible by 100 in the form of ___*100?
Simplify 3/4 (1440) + 295.25 +(-33.50)=
Explain what these words mean (in minimum 2 sentences):SuspensionSolution TractionSaltation​
Greeks used pots to store
Which angles are right? A B C E Η M Check all that apply. O A. ZKLJ B. ZEFH c. ZGFE d. ZMLK
Is 3 : 4 = 6 : 8 proportional ?