30-09-2018
Mathematics

contestada

What is 9x + 12 < 84 and 2x - 6x > -8

Respuesta :

cforclub cforclub

30-09-2018

(9x+12<84)

9x+12-12<84-12

9x<72

=x<8

(2x-6x>-8)

-4x>-8

4x<8

=x<2

and the answer is x<2

Answer Link

Sapphire2002 Sapphire2002

30-09-2018

9x+12<84 is 9x<72 which is x<7
2x-6x>-8 is -4x>-8 which is x<2

Answer Link

Otras preguntas

Mapoela walks 2km in 30minutes.at that rate how far coul she walk in 1hour 30minutes

Suppose the government levies a tax of $46.40 per case. The tax places a wedge between the price buyers pay and the price sellers receive.

Identify all holes, vertical asymptotes, horizontal asymptotes, x-intercepts and y-intercepts. If none exists, write none. f(x)=(x+3)/(x-4)

Joseph Hill has the following assets and liabilities as at 30Dec2019. Equipment 6200Creditors 2800Car7300Stock of goods 8100Debtors 4050Cash at bank 9100Cash in

What are the domain and range of the step function below? a) domain= {all real numbers}, range = {all real numbers} b) domain= {all real numbers}, range= {…-4

An appliance store sells 100 microwaves

what’s the equation to find its final tempature T_f ?

Use the long division method to find the result when 2x cubed, plus, 4 x, squared, plus, 7, x, plus, 5 is divided by x, plus 1.

Use the long division method to find the result when 2x cubed, plus, 4 x, squared, plus, 7, x, plus, 5 is divided by x, plus 1.

how long will it take for my dad to come back