Let number of adult tickets be a , therefore number of student ticket be a+4 .
And total cost of the tickets is 58, that is
Distributing 2.50 on a+4
Combining like terms
Number of adult tickets are 8 and number of students tickets are 12.
Answer:
Step-by-step explanation:
a² - b² = (a + b)(a - b)
a= p ; b = 2p + 1
p² - (2p + 1)² = (p + 2p +1) (p - [2p+1] )
= (3p + 1) (p - 2p -1)
= (3p + 1)(-p - 1)
Answer:
-6
Step-by-step explanation:
Simplify the expression.
Answer:
They are not parallel.
Put the equation in y=mx=b format to compare. The first equation (y=4x-4) is already in the right format.
If m (slope) is the same, then the lines are parallel.
-4y=96-24x
/-4 all sides
y= - 24+ 6x
y=6x-24
y=4x-4
6 is not equal to 4, slopes are not the same. Not parallel.