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10 Which number line represents the solution to the inequality -7x - 13 2 8?A-10-5НЕН1005B-10-50510с-10-50510D-10-50510оооо

10 Which Number Line Represents The Solution To The Inequality 7x 13 2 8A105НЕН1005B1050510с1050510D1050510оооо class=

Sagot :

The correct option is option A

Explanation:

First we solve the inequality:

-7x -13 ≥ 8

collect like terms:

-7x ≥ 8 + 13

-7x ≥ 21

Divide through by -7:

x ≤ 21/-7

Note: when you divde an inequality by negative number, the iequality sign changes.

x ≤ -3

Since x is less than or equal to -3, the number line starts at -3 and moves towards the left of the number line.

The correct option is option A