Question

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

4.12(x 7.89) = 18.12


a)12.6

b)12.5

c) 12.4

d) 12.2

Answer 1

d?

Answer 2

I dont think your problem is typed correctly

Answer 3

It says it like that

Answer 4

Can you screenshot it

Answer 5

ok

Answer 6

http://prntscr.com/8wimpz

Answer 7

@pooja195

Answer 8

You forgot to add the minus sign in the equation u gave.

Answer 9

oh i see sorry

Answer 10

4.12(x-7.89) = 18.12
Round to the nearest number means this:
4(x-8)=19
do all the work and u get x=25/2
which also means 12.5

Answer 11

ok thank you for explaining it to me

Answer 12

No problem.