What is the value of n in the equation 7n=42?
Cumulative Algebra Review Sep Oct Nov Dec

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Mathematics
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8th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
n=6
2.
FLASHCARD QUESTION
Front
What is the equation of the line with a slope of -1 and a y-intercept of 2?
Back
y = -x + 2
3.
FLASHCARD QUESTION
Front
If the sum of three consecutive numbers is 87, what is the smallest number?
Back
28
4.
FLASHCARD QUESTION
Front
Back
5.
FLASHCARD QUESTION
Front
Solve for h in the equation 10(h+1)-4=76.
Back
h=7
6.
FLASHCARD QUESTION
Front
What is the definition of a variable in algebra?
Back
A symbol used to represent an unknown value.
7.
FLASHCARD QUESTION
Front
What is the formula for the slope of a line?
Back
Slope (m) = (y2 - y1) / (x2 - x1) for two points (x1, y1) and (x2, y2).
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