Does the sign need to flip when solving inequalities?
2nd 9 weeks Assessment

Flashcard
•
Quizizz Content
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Mathematics
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8th Grade
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Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
Back
Yes, the sign flips when multiplying or dividing by a negative number.
2.
FLASHCARD QUESTION
Front
What is the unit rate if Alycia earned $20.40 in 3 hours?
Back
$6.80 per hour.
3.
FLASHCARD QUESTION
Front
What is the first step to solve the equation: 11 - 3x = 44?
Back
Subtract 11 from both sides.
4.
FLASHCARD QUESTION
Front
How do you find the slope of a line given two points?
Back
Slope (m) = (y2 - y1) / (x2 - x1).
5.
FLASHCARD QUESTION
Front
Back
v = -3.
6.
FLASHCARD QUESTION
Front
What happens to the inequality sign when you multiply both sides by a negative number?
Back
The inequality sign flips.
7.
FLASHCARD QUESTION
Front
How do you calculate the unit rate?
Back
Divide the total amount by the number of units.
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