YumpGrump YumpGrump
  • 24-11-2014
  • Mathematics
Answered


Which is the best estimate of x based on rounding the constants and coefficients in the equation to the nearest integer?


3.1x + 5.2 = 9.9









A.

1.3








B.

1.5








C.

1.6








D.

1.7

Answer :

luana
luana luana
  • 24-11-2014
[tex]3,1x+5,2=9,9\ \ \ \ | subtract\ 5,2\\\\ 3,1x=4,7\ \ \ \ | divide\ by\ 3,1\\\\ x=1,5\\\\ Answer\ is\ B.[/tex]
Answer Link

Other Questions

What is the difference between fission and fusion
One beneficial use of radioisotopes is 1 detection of disease 2 neutralization of an acid spill 3 decreasing the dissolved O2g level in seawater 4 increasing th
explain the process that forms a normal fault and leads to an earthquake along the fault describe the fault the type of stress that produces it and events that
please help me how to multiply 96i2 it says answer is d 45108i i dont know how to get that answer because i got 8136i
What was one effect of Bacons Rebellion
work out the area of a parallelogram of base 6cm and height 8cm
An enzyme is a biological carbohydrate based catalyst T or F
What would happen to industrialized nations economy if they did not expand the reach abroad
Is 16 more than less than or equal to one and a half Explain why
Which was not an article of impeachment brought against Nixonabuse of powercontempt of Congressperjuryor obstruction of justice