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Mathematics 18 Online
OpenStudy (michaeldowell_132boomboomboomb):

1. Graph the solution of the inequality. x ≤ 3 2. The number of words x Tina can type per minute is at least 50. Write and graph an inequality to describe this situation. (1 point) x ≥ 50; x ≤ 50; x ≥ 50; x > 50; 3. Gavin needs to read at least 150 pages of his book this week. He has already read 82 pages. How many more pages p must Gavin read this week? Write and solve an inequality. 82 + p ≥ 150; p ≥ 68 p + 82 ≤ 150; p ≤ 68 p – 72 ≥ 150; p ≥ 222 p − 82 ≤ 150; p ≤ 222 Solve the inequality for questions 4–7. 4. > 6 > 6 x > 60 x > –60 x < –60

OpenStudy (michaeldowell_132boomboomboomb):

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OpenStudy (candy13106):

ok so for the first one u would draw the number line and put a 3 in the middle

OpenStudy (candy13106):

it is suppose to be closed cause it has a line under the less than sign

OpenStudy (michaeldowell_132boomboomboomb):

whats that mean

OpenStudy (candy13106):

it means that it is either equal to 3 and less than 3 so the line has to be stopped at 3 no greater than that.

OpenStudy (michaeldowell_132boomboomboomb):

?????

OpenStudy (candy13106):

it can be 2, 1, 0, and negative numbers but nothing greater than 3

OpenStudy (candy13106):

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