For this case, we convert the mixed numbers into fractions:
Now, rewriting the expression in three equivalent forms we have:
Answer:
Answer:
The cost of the green fees for each person was $16
Step-by-step explanation:
Let
x -----> the cost of the green fees for each person
we know that
The total cost of the green fees plus the green fees for each person must be equal to $76
so
The linear equation that represent this problem is
Solve for x
Subtract 12 both sides
Rewrite
therefore
The cost of the green fees for each person was $16
y = number of ferris wheel rides taken
x = number of roller coaster rides taken
it costs 2 tickets to go on the ferris wheel, so 2y represents how many tickets you use up when you ride on the ferris wheel y times
Similarly, 4x represents how many tickets you use up when you ride on the roller coaster x times.
2y+4x is the total number of tickets used up. We have 16 tickets, so 2y+4x = 16
Solve for y
2y+4x = 16
2y = -4x+16
y = (-4x+16)/2
y = (-4x)/2 + 16/2
<h3>
y = -2x + 8</h3>
This equation lets you figure out how many times you can go on the ferris wheel if you know how many times you have gone on the roller coaster.
For instance, if you go on the roller coaster one time, then x = 1 and
y = -2x+8
y = -2(1) + 8
y = -2+8
y = 6
meaning you can go on the ferris wheel 6 times.
Answer: 2+2+4+17
Step-by-step explanation: because it is
Answer:
Step-by-step explanation:
Given
Nina bought a computer mouse for $9.30
She paid a $20 dollar bill
The money she received is the difference between what is paid and the cost of the mouse i.e.
Therefore, she gets after deductions.