Given :
Tickets cost $3 for students and $5 for adults.
A total of 125 people attended the concert for a total ticket sales of $475.
To Find :
The number of students and adults that attended the concert.
Solution :
Let, number of students and adults that attended the concert is x and y.
Mathematical equation of given conditions :
x + y = 125 ....1)
3x + 5y = 425 ....2)
Putting value of x from 1 to equation 2 is :
3( 125 - y ) + 5y = 425
375 - 3y + 5y = 425
2y = 50
y = 25
x = 125 - 25
x = 100
Therefore, number of students and adults that attended the concert is 100 ans 25 respectively.
Hence, this is the required solution.
Answer: -48
Step-by-step explanation:
When your subtracting negatives you go farther from zero. When you add negatives still go farther from zero but, when you have a negative number with a positive number it will be a 50% chance you'll get a positive number.
For example: -2 - (-5) = -7
Example 2: -10 + 20 = -10
How? 20 is more than -10 therefore when you count 20 from -10 u get 10.
Answer:
Step-by-step explanation:
Given point (0, 1) and the slope m = 2
<u>Use point- slope form to find the equation of the line:</u>
- y - y₁ = m(x - x₁)
- y - 1 = 2(x - 0)
- y - 1 = 2x
- y = 2x + 1
Answer:
A non-square rhombus is not a rectangle.
Step-by-step explanation:
A parallelogram is a quadrilateral (four-sided figure) that has two pairs of parallel sides.
A rectangle is a parallelogram with four right angles.
If a parallelogram does not have four right angles, then it is not a rectangle. However it is still a parallelogram, as it has two pairs of parallel sides.
Answer
Z would be greater than x
Step-by-step explanation:
Suppose x=5, -y = -8
Our problem would be:
5 - (-8) = ?
5 - (-8) = 13
5 < 13