emilyhardie2004
emilyhardie2004 emilyhardie2004
  • 02-03-2020
  • Mathematics
contestada

Inequality task :
-3(x+2)>-69-12x

Respuesta :

Amin9127
Amin9127 Amin9127
  • 02-03-2020

Answer:

-7 > x

Step-by-step explanation:

first we expand the brackets so it will be -3x -6>-69-12x

then we can convert the > to = so it will be :

-3x -6=-69-12x

we can now try to solve the equation for x so :

-3x -6= -69-12x

-6 = -69-9x

63 =-9x

7 = -x

-7 = x

we can then change the symbols back so it will be:

-7 > x

Answer Link

Otras preguntas

A sequence has an initial value of 10 and each term is twice the previous term. Which function models this sequence?1) a(n)=10(2)^n2) a(n)=10(2)^n-13) a(n)=10+2
Locate the gerund and identify its use.Wrestling alligators seems both foolish and dangerous.
why is red onions purple
Why was there growing involvement of the USA in Europe in the years 1945-48 ??
Genetic crosses Question:A brown coat is dominant to a white coat in cattle.  A farmer has a brown bull.  How would you determine whether the bull is a heteroz
Factor completely, the expression: 2x^3-2x^2-12x
In the library there are 200 books. 58 of them are non-fiction. What percentage of the books are non-fiction?
A sequence has an initial value of 10 and each term is twice the previous term. Which function models this sequence?1) a(n)=10(2)^n2) a(n)=10(2)^n-13) a(n)=10+2
Work out the number that is halfway between 27 times 38 and 33 times 38.Show your working out aswell.
An oscillator makes four vibrations in one second. What is its period and frequency?