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)

Question

The total cost is $ ?

Answer 1

To find the total cost for 12 children and 4 adults, we substitute c = 12 and a = 4 into the expression 25c + 48a:

Total cost = 25(12) + 48(4)
Total cost = 300 + 192
Total cost = 492

Therefore, the total cost for 12 children and 4 adults is $492.

Answer 2

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

Answer 3

The algebraic expression is 2m + 24.

Answer 4

The expression 5p is given. What is this expression translated into words?(1 point)
Responses

the quotient of 5 and a number p
the quotient of 5 and a number p

the product of 5 and a number p
the product of 5 and a number p

the sum of 5 and a number p
the sum of 5 and a number p

the difference of 5 and a number p
the difference of 5 and a number p

Answer 5

The expression 5p can be translated into words as "the product of 5 and a number p".

Answer 6

A banana has 105 calories. Kalman eats 2 bananas for breakfast, after having already consumed a yogurt, which is 100 calories. Write an expression for the number of calories Kalman has eaten today.

Answer 7

To write an expression for the number of calories Kalman has eaten today, we need to add the calories from the bananas and the yogurt.

Let c represent the total number of calories Kalman has eaten today.

Expression: c = (105 * 2) + 100

In this expression, (105 * 2) represents the number of calories from the two bananas, and 100 represents the number of calories from the yogurt.

Answer 8

What is the coefficient in the expression 9+8b−56 ?

Answer 9

The coefficient in the expression 9 + 8b - 56 is 8.

Answer 10

Simplify: 12−4÷43+1

Answer 11

To simplify the expression 12 - 4 ÷ 43 + 1, we need to perform the calculations in the correct order following the rules of precedence.

Step 1: Divide 4 ÷ 43:
4 ÷ 43 = 0.093 (rounded to three decimal places)

Step 2: Substitute the result back into the expression:
12 - 0.093 + 1

Step 3: Perform addition and subtraction from left to right:
12 - 0.093 + 1 = 11.907

Therefore, the simplified expression is 11.907.