Using the properties of inequalities, write down the inequality that you will get if you: add the number –5; 2.7; 7; to both sides of the inequality 18>−7. subtract the number 2; 12; −5; from both sides of the inequality 5>−3. multiply both sides of the inequality −9 −6 by the number 3; −3; −1.

Using the properties of inequalities

if you add −5, to both sides of the inequality 18>−7.

the inequality is 13 > -12

Do that with all of them

if you add 2.7, to both sides of the inequality 18>−7. the inequality is 20.7 > -4.3

if you add 7, to both sides of the inequality 18>−7. the inequality is 25 > 0

Hope this helps! Also I know its right bc RSM-Viki

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: