Answer:
Adult Ticket Price = $13
Child Ticket Price = $13
Step-by-step explanation:
Let price of adult ticket be "a" and child ticket be "c"
13 adult and 14 child equals $351, so we can write:
13a + 14c = 351
and
2 adult and 7 child equals $117, thus we can write:
2a + 7c = 117
We multiply 2nd equation by (-2) to get:
-2 * [2a + 7c = 117]
= -4a -14c = -234
Adding botht he "bold" equations, we get:
13a + 14c = 351
-4a -14c = -234
------------------------
9a = 117
a = 117/9 = 13
Now to find b, we use the value of a gotten in the first equation:
13a + 14c = 351
13(13) + 14c = 351
169 + 14c = 351
14c = 182
c = 182/14 = 13
Hence,
<em>Adult Ticket Price = $13</em>
<em>Child Ticket Price = $13</em>
Answer:
3m/s
Step-by-step explanation:
- s=v/t
- s=60/20
- s=3m/s
Answer:
The Business bought a total of 2048 pens. (I GOT THE ANSWER FROM
ChickenNugget1203)
Step-by-step explanation:
The easiest way to solve this is to add the amount of bags the business bought.
7 + 9 = 16
After you find the total amount of bags bought you multiply the number of pens in each bag by the total amount of bags the business bought.
16 * 128 = 2048
let's firstly convert it to an improper fraction.
Answer:
A
Step-by-step explanation:
showing gaining weight and loosing weight twice just like "A"