The total cost for 12 children and 4 adults can be found by plugging in c = 12 and a = 4 into the equation:
25c + 48a = 25(12) + 48(4) = 300 + 192 = $492
Therefore, the total cost for 12 children and 4 adults is $492.
The expression 25c+48a represents the total cost for a group of children and adults to attend the amusement park. The variable c represents the number of children attending. The variable a represents the number of adults attending. What is the total cost for 12 children and 4 adults?(1 point)
The total cost is $
11 answers
A truck rental costs $2 per miles, m, driven plus a $24 rental fee. Translate the words into an algebraic expression.(1 point)
The expression is
The expression is
The algebraic expression for the cost of a truck rental is 2m + 24.
The expression 5p is given. What is this expression translated into words?(1 point)
Responses
the sum of 5 and a number p
the sum of 5 and a number p
the quotient of 5 and a number p
the quotient of 5 and a number p
the difference of 5 and a number p
the difference of 5 and a number p
the product of 5 and a number p
Responses
the sum of 5 and a number p
the sum of 5 and a number p
the quotient of 5 and a number p
the quotient of 5 and a number p
the difference of 5 and a number p
the difference of 5 and a number p
the product of 5 and a number p
The expression 5p translated into words is "the product of 5 and a number p."
In the equation 9c=18, the 9 is called a(1 point)
Responses
term.
term.
coefficient.
coefficient.
variable.
variable.
product.
Responses
term.
term.
coefficient.
coefficient.
variable.
variable.
product.
In the equation 9c = 18, the 9 is called a coefficient.
What is the coefficient in the expression 9+8b−56 ?(1 point)
The coefficient in the expression 9 + 8b - 56 is 8.
Simplify: 12−4÷43+1 .(1 point)
To simplify the expression 12 - 4 ÷ 43 + 1, we follow the order of operations (PEMDAS/BODMAS) which states that we should divide and multiply before adding and subtracting.
First, we will perform the division: 4 ÷ 43 = 0.093 (rounded to three decimal places).
Next, we will substitute this result back into the expression: 12 - 0.093 + 1.
Finally, we will perform the subtraction and addition: 12 - 0.093 + 1 = 12.907 (rounded to three decimal places).
Therefore, the simplified expression is 12.907.
First, we will perform the division: 4 ÷ 43 = 0.093 (rounded to three decimal places).
Next, we will substitute this result back into the expression: 12 - 0.093 + 1.
Finally, we will perform the subtraction and addition: 12 - 0.093 + 1 = 12.907 (rounded to three decimal places).
Therefore, the simplified expression is 12.907.
1 answer