Algebra I Midterm Review

Kadeja rented a bike for $9 per hour in addition to a drop-off fee of $7.50 .

Kadeja paid less than $100 .

Which inequality can be used to determine the possible number of hours that Kadeja rented the bike?

Tags

CCSS.7.EE.B.4B

Which graph represents the solution set for −7(2x + 3) − 4 > −4x − 5 ?

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Tags

CCSS.7.EE.B.4B

Which graph represents the solution set for

– 5x + 7 > 42 or 4x + 7 > −9?

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Which of the following inequalities represents the graph?

Tags

CCSS.HSA.REI.D.12

Which of the following inequalities represents the graph?

Tags

CCSS.HSA.REI.D.12

Determine whether each scatter plot shows a POSITIVE, NEGATIVE, or NO correlation. If the correlation is positive or negative, describe its meaning in the situation.

• Positive; as the number of items sold increases, the amount of money raised decreases.

• Positive; as the number of items sold increases, the amount of money raised increases.

• Negative; as the number of items sold increases, the amount of money raised increases.

• No correlation.

Tags

CCSS.HSF-LE.A.1B

Determine whether each scatter plot shows a POSITIVE, NEGATIVE, or NO correlation.

If the correlation is positive or negative, describe its meaning in the situation.

• Negative; as the number of weeks after release increases, the attendance decreases.

• Positive; as the number of weeks after release increases, the attendance decreases.

• No correlation

• Positive; as the number of weeks after release increases, the attendance increases.

• Substitute b for y.

• Multiply the right side of the equation by x.

• Subtract b from each side of the equation.

• Divide the left side of the equation by m.

Tags

CCSS.HSA.REI.B.3

Solve the equation. Check your solution.

9(g– 4) = 2g– 1

Tags

CCSS.8.EE.C.7B

Solve the equation. Check your solution.

6v– 4 =– 3v + 59