An expression for the total cost of the three types of tickets is 8.75a+6.50c+6.50s.
An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.
Let a represent the number of adult tickets, c the number of children tickets and s the number of senior citizen tickets.
Here,
Adults ticket cost:$8.75
Children's ticket cost:$6.50
Senior citizen ticket cost:$6.50
Now, 8.75a+6.50c+6.50s
Therefore, the expression to represent the given situation is 8.75a+6.50c+6.50s.
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Answer:
($8.75 * a) + ( $6.50 * c) + ( $6.50 * s)
Step-by-step explanation:
The answer is ($8.75 * a) + ( $6.50 * c) + ( $6.50 * s) because it says write an expression for the total cost of the three tickets, while having those variables represent the number of people who purchased those tickets. So
($8.75 * a) + ( $6.50 * c) + ( $6.50 * s)
represent that.
No
yes; k = 4 and x - 4y
yes; k = 4 and y - 4y
Answer:
Yes, 4 and y = 4x
Step-by-step explanation:
By looking at the graphic you see it's a straight line, not a hyperbolic curve, not a logarithm curve either, not a curve at all in fact. And the line is neither totally horizontal nor totally vertical... so there's a direct relation, a direct positive relation, since the greater the x-value, the greater the y-value.
Then we have to find the constant of variation, or the slope of the line.
We'll take two points on the line (1,4) and (0,0) and examine their variance of Y over their variance of X... that will give us the constant of variation:
So the constant of variation is 4.
Now that we have the slope, its easy to find the full equation:
y = mx + b where m is the slope (we have it) and b is the value for y when x = 0.
By looking at he graph, we see that when x = 0, y = 0 as well.
So, the equation is: y = 4x
How many fishes did they caught ?
Answer:
The consecutive even numbers are -42, -44, -46
Step-by-step explanation:
As the numbers are consecutive even integers,
Let,
The first number is "x"
The second number is "x+2"
The third number is "x+4"
According to the equation,
x + (x+2) + (x+4) = -132
As the sum is -132. Now we break the parenthesis by using the addition rule.
or, x + x + 2 + x + 4 = -132
or, 3x + 6 = -132
or, 3x = -132 - 6 (side change)
or, 3x = -138
or, x = -138/3 (interchange)
or, x = -46
Therefore, the first number is -46
The second number is -46+2 = -44
And the third number is -46+4 = -42
The consecutive even numbers are -42, -44, -46
Answer:
The missing side is 12.
Step-by-step explanation:
To find the answer you want to divide the sides that are similar.
15/5=3
9/3=3
Both answers are three so you want to multiply 4 by 3 which equals 12.
Answer:
The missing side is 12.
Step-by-step explanation:
divide the sides that are similar.
15/5=39/3=3
Both answers are three so you want to multiply 4 by 3 which will equal 12.
To find the average number of bushels of barley per acre, divide the total number of bushels by the number of acres. In this case, the average bushels per acre would be 125 bushels per acre.
To find the average number of bushels of barley per acre, divide the total number of bushels by the number of acres.
Formula: Average bushels per acre = Total bushels / Total acres
In this case, the average bushels per acre would be 5000 bushels / 40 acres = 125 bushels per acre.
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