AnswersGrade 7 MathematicsAddition and Subtraction Inequalities

Addition and Subtraction Inequalities — Quiz Answers

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3

Which is the solution to the inequality? 2 and 3 fifths is less than b minus 8 over 15

A
b is less than 3 and 2 over 15
B
b is greater than 2 and 1 over 15
C
b is less than 2 and 1 over 15
D
b is greater than 3 and 2 over 15
5

Which is the solution to the inequality? y plus 15 is less than 3

A
y is greater than 18
B
y is greater than negative 12
C
y is less than negative 12
D
y is less than 18
6

Which shows the correct solution to the inequality 7 tenths is greater than or equal to 1 and 5 eighths plus p ?

A
7 tenths is greater than or equal to 1 and 5 eighths plus p 7 tenths minus 1 and 5 eighths is greater than or equal to 1 and 5 eighths minus 1 and 5 eighths plus p 28 over 40 minus 1 and 25 over 40 is greater than or equal to p p is greater than or equal to negative 1 and 3 over 40
B
7 tenths is greater than or equal to 1 and 5 eighths plus p 7 tenths minus 1 and 5 eighths is greater than or equal to 1 and 5 eighths minus 1 and 5 eighths plus p 28 over 40 minus 1 and 25 over 40 is greater than or equal to p p is less than or equal to negative 37 over 40
C
7 tenths is greater than or equal to 1 and 5 eighths plus p 7 tenths minus 1 and 5 eighths is greater than or equal to 1 and 5 eighths minus 1 and 5 eighths plus p 28 over 40 minus 1 and 25 over 40 is greater than or equal to p p is greater than or equal to negative 37 over 40
D
7 tenths is greater than or equal to 1 and 5 eighths plus p 7 tenths minus 1 and 5 eighths is greater than or equal to 1 and 5 eighths minus 1 and 5 eighths plus p 28 over 40 minus 1 and 25 over 40 is greater than or equal to p p is less than or equal to negative 1 and 3 over 40
7

Which number line shows the solution to the inequality? y minus 2 is less than negative 5

A
Image with description A number line ranges from negative 8 to 2 by ones. An open circle is on negative 3. A ray is drawn from that circle pointing to the right.
B
Image with description A number line ranges from negative 8 to 2 by ones. A closed circle is on negative 3. A ray is drawn from that circle pointig to the left.
C
Image with description A number line ranges from negative 8 to 2 by ones. An open circle is on negative 3. A ray is drawn from that circle pointing to the left.
D
Image with description A number line ranges from negative 8 to 2 by ones. An open circle is on negative 7. A ray is drawn from that circle pointing to the left.
10

Which is the solution to the inequality? 1 fourth plus x is less than 5 sixths

A
x is greater than 1 and 1 over 12
B
x is greater than 7 over 12
C
x is less than 7 over 12
D
x is less than 1 and 1 over 12

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