Cost of two tickets that Sheila paid to her friend = $ 90
Actual price of 1 ticket = $ 52.50
So, actual price of 2 tickets =
Hence, markdown or discount Sheila's friend gave her is =
The answer is $15.
Just adding the 2 equations eliminates the terms in x (7x + -7x = 0) giving:-
0 + 9y = 9
y = 1
Plug this into the first equation:-
7x + 4(1) = -3
7x = -7
x = -1
Answer x = -1 and y = 1.
Let's call the number of elephants x.
x+4x=35
5x=35
x=7
So there are 7 elephants. There are four times as many monkeys.
7×4=28
There are 28 monkeys.
Answer:
Table 4
Step-by-step explanation:
Did it on Edgenuity 2020