JetsonG64829 JetsonG64829
  • 03-11-2022
  • Mathematics
contestada

Solve the following inequality, 6 < 3r-45 < 36 Which graph shows the correct solution?

Respuesta :

MontaeJ403140 MontaeJ403140
  • 03-11-2022
Inequality solution

We know that:

6 < 3r-45 < 36

We want to re arrange the inequations:

Step 1: all terms with an unkown value on one side.

We want to let 3r "be alone" in the middle side:

6 < 3r-45 < 36

6 + 45 < 3r < 36 + 45 [adding 45 in each part]

51 < 3r < 81 [6 + 45 = 51 and 36 + 45 = 81]

Step 2: we want to clear r

51 < 3r < 81

51/3 < r < 81/3 [dividing by 3 all sides]

17 < r < 27 [51/3 = 17 and 81 /3 = 27]

Answer: 17 < r < 27

GRAPH

Ver imagen MontaeJ403140
Answer Link

Otras preguntas

Write the equation of the line that passes through (1, 1) and (3, 5).
if I get $154 and they increase it by 5% how much have they increased ​
Which statement is true? When designing an ad logo, it is important to keep it simple and clear in design. When designing an ad logo, it is important to keep al
Translate: six less than a number is 4 use x as the variable
if one gallon of paint covers 825sq.ft how much paint is needed to cover 2640 sq.ft
What do f(n) and f(n-1) represent in a sequence?
What is wrong with the following sentence? Please put your cell phone away, we are in the middle of trying to take a quiz here! a.) It's a run-on b.) It's a fra
Complete the equation for the standard form of the line that has an x-intercept of –4 and a y-intercept of 3. I asked this before but I still didn't get the ans
G is called universal constant why​
Pls give me the answer to 12 – 3x = -6х