Answer:
B) $28.25
Step-by-step explanation:
To solve this problem, you need to find how much the discount is.
To find the discount you multiply 75% by $112.99, which equals $84.74.
Now you have to find how much the bike will cost with the discount.
So you have to subtract $112.99 by $84.74, which equals $28.25
So the discounted price of the bike is $28.25.
Answer:
5 chickens, 20 goats
Step-by-step explanation:
We can set up two equations and use substitution
There are 25 total goats and chickens, so
Goats have 4 feet and chickens have two, so
By solving for G in the first equation,
We can now use substitution,
We have 5 chickens, so we have 20 goats.
Let's double check:
It checks out!
See you gotta do question 2 and 10 by yourself coz I can’t get the correct measurement.
Else than that is here
Check it out
Here is the working
Hope it helps :)
Answer:
(0,150)
Step-by-step explanation:
Remember that the y-intercept of a function is where x=0. Therefore, we need to plug in x=0 in the function to get y:
f(x)=150(1.25)^x
f(0)=150(1.25)^0
f(0)=150(1)
f(0)=150
Therefore, the y-intercept of the function is (0,150)
Answer:
See below
Step-by-step explanation:
11 = 12 = 15 = 16 = 51 each vertical angles are congruent
10 + 11 = STRAIGHT LINE = 180 so 10 = 129 degrees
10 = 13=14 = 17 = 129 degrees each vertical angles are congruent