When solving an inequality when is it necessary to change the sense of the inequality?

When solving an inequality when is it necessary to change the sense of the inequality?

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The Swedish approach to welfare research by. Robert Erikson. December 1988. Revised version of a paper presented at the Quality of Life. Conference arranged by the World Institute for Development...

Asking me for a number

An amusement park ride requires riders to be atleast 48inches tall but no more than 78 inches tall. Wich inequality represents the required height in inches for riders

How much more weight, w, can be safely added? Write and solve an inequality for this situation.

the sum of 2 times a number X and -2 is at least 8

This question is from my teacher and I needed help because I didn't know where to start. Could you help me

Donna needs to save more than 100$. Use the correct symbol (> or <) to create an inequality that represents this situation

An open box is to be formed out of a rectangle piece of cardboard whose length is 12cm longer than its width. To form the box, a square of side 5 cm will be removed from each corner of the cardboard...

how to write it in an inequality

-2x < -(x+1)

No additional details

Write an inequality then graph it

How do you solve this problem

use w only once

The quotient of a number y and -3.6 is at least 6.5. Thank you for your time! :)

A number,b,subtracted from 9.8 is no more than -4 Please help me out! I appreciate your time!:] show your work!:) Thank you! (:

write the inequality

Justin is going to rent a truck for one day. There are two companies he can choose from, and they have the following prices. Company A charges $135 and allows unlimited mileage. Company...