Answer:
Vertex : (-2,1)
other points : (0,5) & (-4,5)
Step-by-step explanation:
Answer:
Option F: $71.43 is the correct answer.
Step-by-step explanation:
By the question we can observe that 35% of regular price is $25 so this information will be used to calculate the original price of the shoes.
Let
P be the price of shoes
and d be the discount
So
![d = \$25\\P=?](https://tex.z-dn.net/?f=d%20%3D%20%5C%2425%5C%5CP%3D%3F)
The discount is 35% of P so
![d = 35\%\ of\ P\\25 = 0.35 * P\\P = \frac{25}{0.35}\\P = 71.42857...](https://tex.z-dn.net/?f=d%20%3D%2035%5C%25%5C%20of%5C%20P%5C%5C25%20%3D%200.35%20%2A%20P%5C%5CP%20%3D%20%5Cfrac%7B25%7D%7B0.35%7D%5C%5CP%20%3D%2071.42857...)
Rounding off to the nearest hundredth
The regular price is: $17.43
Hence, option F: $71.43 is the correct answer.
Answer:
15
Step-by-step explanation:
<u>Given:</u>
<u>Finding the value of a, solving the equation, considering the value of b=3: </u>
- 5a - 10*3 = 45
- 5a = 45+30
- 5a= 75
- a= 75/5
- a= 15
<u>Correct choice is</u> 15
<span> SO in total, Emily and Sarah had a total of 80
dollars in which Emily had twice as much as Sarah.
Let’s solve to find out how much their Money is.
=> Since the ratio of the given data is 2:1, 2 + 1 =3, so let’s divide 80 by
3
=> 80 / 3 = 26.667 ,
=> Emily has twice as this.
=> 26.667 * 2 = 53.33
=> Sarah has 26.67
Now, Sarah spent 1/3 of her money
=> 26.67 / 3 = 8.89 – her remaining money
Emily spent 17 dollars of her money
=> 53.33 – 17 = 36.33</span>