A basketball player is 623 feet tall. His infant son is 14 as tall. How tall is his son?(1 point)
Responses
223 ft.
2 Start Fraction 2 over 3 End Fraction ft.
123 ft.
1 Start Fraction 2 over 3 End Fraction ft.
112 ft.
1 Start Fraction 1 over 2 End Fraction ft.
2212 ft.
The correct answer is 1 Start Fraction 2 over 3 End Fraction ft.
Without calculating, which of the following quotients can you determine will be positive?(1 point)
Responses
657 ÷ (−23)
657 divided by Left Parenthesis negative 23 Right Parenthesis
−725 ÷ (−29)
negative 725 divided by Left Parenthesis negative 29 Right Parenthesis
1,001 ÷ (−143)
1,001divided by Left Parenthesis negative 143 Right Parenthesis
−111 ÷ 37
Without calculating, you can determine that the quotient -111 ÷ 37 will be positive.
Which of the following does not have the same value as the others?(1 point)
Responses
−3−7
Start Fraction negative 3 over negative 7 End Fraction
3−7
Start Fraction 3 over negative 7 End Fraction
−37
Start Fraction negative 3 over 7 End Fraction
−37
The expression −37 does not have the same value as the others.
Using the rules for dividing signed numbers, what is the quotient when you divide 56÷(−4)÷(−2)?(1 point)
Responses
7
7
28
28
−28
negative 28
−7
Using the rules for dividing signed numbers, the quotient when you divide 56 ÷ (−4) ÷ (−2) is −7.
What is the quotient of −7÷(−3)?(1 point)
Responses
−37
negative Start Fraction 3 over 7 End Fraction
213
2 Start Fraction 1 over 3 End Fraction
37
Start Fraction 3 over 7 End Fraction
−213
negative 2 Start Fraction 1 over 3 End Fraction
The quotient of −7 ÷ (−3) is Start Fraction 3 over 7 End Fraction.
Which statement is correct?(1 point)
Responses
Division is both commutative and associative.
Division is both commutative and associative.
Division is neither commutative nor associative.
Division is neither commutative nor associative.
Division is associative but not commutative.
Division is associative but not commutative.
Division is commutative but not associative.