Five friends share the cost of dinner equally. The bill is d dollars. Translate the words into an algebraic expression.(1 point)
The expression is
d/5
A biologist looks at 20 cell samples daily. The biologist works n days looking at samples. Translate the words into an algebraic expression.(1 point)
The expression is
20n
Question 1
A)Five friends share the cost of dinner equally. The bill is d dollars. Translate the words into an algebraic expression.(1 point)
The expression is $$.
Question 2
A)A biologist looks at 20 cell samples daily. The biologist works n days looking at samples. Translate the words into an algebraic expression.(1 point)
The expression is $$.
Question 3
A)Players lose 10 points for an incorrect answer in a game that Michael is playing. Michael's score in the game was p points, and then he answered a question incorrectly. Translate the words into an algebraic expression.(1 point)
The expression is $$.
Question 4
A)A word problem gives the expression “ten plus the variable x.” How do you write this phrase as a mathematical expression?(1 point)
$$
Question 5
A)The expression “4 times the variable d” represents the perimeter of a square garden. How do you write this phrase as a mathematical expression? (1 point)
$$
Question 1: The expression is d/5.
Question 2: The expression is 20n.
Question 3: The expression is p - 10.
Question 4: The expression is 10 + x.
Question 5: The expression is 4d.
A)A soccer game includes 90 minutes of play time plus x minutes of time-outs. Translate the words into an algebraic expression.(1 point)
Responses
90÷x
90 divided by m
90−x
90 minus x
90x
90 multiplied by x
90+x
90 plus x
Question 2
A)A square garden has 4 equal sides. The perimeter of the garden is the product of its side length, s, and 4. Translate the words into an algebraic expression.(1 point)
Responses
4−s
4 minus s
4÷s
4 divided by s
4s
4 s
4+s
4 plus s
Question 3
A)The expression 12÷d is given. Translate the expression into words.(1 point)
Responses
the quotient of 12 and a number d
the quotient of 12 and a number d
the difference of a number d and 12
the difference of a number d and 12
the quotient of a number d and 12
the quotient of a number d and 12
the difference of 12 and a number d
the difference of 12 and a number d
Question 4
A)The expression x−8 is given. What is this expression translated into words?(1 point)
Responses
the quotient of a number x and 8
the quotient of a number x and 8
the quotient of 8 and a number x
the quotient of 8 and a number x
a number x less than 8
a number x less than 8
8 less than a number x
8 less than a number x
Question 5
A)The expression x+20 represents the total cost to visit a gym each month. What is this expression translated into words?(1 point)
Responses
the quotient of the number of visits, x, and 20
the quotient of the number of visits, x , and 20
the product of the number of visits, x, and 20
the product of the number of visits, x , and 20
the difference of the number of visits, x, and 20
the difference of the number of visits, x , and 20
the sum of the number of visits, x, and 20
the sum of the number of visits, x , and 20
Question 1: The expression is 90 + x.
Question 2: The expression is 4s.
Question 3: The expression is the quotient of 12 and a number d.
Question 4: The expression is a number x less than 8.
Question 5: The expression is the sum of the number of visits, x, and 20.