lintiffany lintiffany

01-04-2018
Mathematics

contestada

Find all real numbers x such that 3x - 7 ≤ 5x +9. Give your answer as an interval.

Respuesta :

meloan2211 meloan2211

01-04-2018

I'm assuming interval means range?

3x - 7 <= 5x + 9
3x <= 5x + 9 + 7
3x - 5x <= 16
-2x <= 16
x >= -8

Answer:
x >= -8

NOTE: I switched the direction of the inequality sign because I divided both sides by a negative number.

Answer Link

Otras preguntas

Examine the five words and/or phrases and determine the relationship among the majority of words/phrases. Choose the one option that does not fit the pattern.

Identify the equation of the vertical asymptote of g(x)=4x+1/x-3

Removing the middleman by finding new trade routes was an important factor in exploration. True False

120 is what percent of 40?

In Romans 838 and 39 it is Scherz us of God's presence list eight things that cannot separate us from God's love

Tony misplaced 7 77 stamps from his collection. He knows that each stamp of his is worth $ 0 . 1 5 $0.15dollar sign, 0, point, 15 and that the total value of

The total sales made by a salesperson was $25,000 after 3 months on the job and $68,000 after 23 months. Express the total sales as a linear function of the ti

How many lawns go in to 15 and 92

area of a rectangle whose vertices are -11,4 - 11,1 - 5,4 and - 5,1

Explain the difference between combination and permutation in your own words. Give examples.