By what rational number should -7/85 be multiplied to obtain 1/17

Step-by-step explanation:

Let x be the rational number.

-7/85 × x = 1/17

Divide both sides -7/85.

x = 1/17/(-7/85)

x = 85/(-7 * 17)

x = 85/-119

x = -5/7

Step-by-step explanation:

Let the rational number be x

So The condition is:

=>

Multiplying to both sides

=> x =

=> x =

In simplest form , it is

=>

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

19.side- angle- side

20. angle- side- angle

step-by-step explanation: