Inequalities -60>9x+3=

Mathematics

1 answer:

laiz [17]3 years ago

3 0

Answer:

x < -7

Step-by-step explanation:

Subtract 3 from both sides of the inequality:

-63 > 9x

Divide both sides by 9:

-7 > x . . . . . . the solution

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so the furthest to the right that $C$ extends is the point (5, 2). The line $x+y=k$ passes through this point for $2+5=k\implies k=7$ . For any value of $k$ , the line $x+y=k$ passes through $C$ either only once, or not at all.