Answer:
Percentage of total I have = 80%
Step-by-step explanation:
Given:
Price of Box = $60
I Have = $48
To Find:
Percentage I have = ?
Solution:
In this question we are just supposed to find out the percentage of the Value we have so
Percentage can be found by the formula
Percentage
%
Now we have the values of all
So putting in the values
Percentage
%
%
= 80%
So the Percentage of total cost I have is 80%
Percentage of total = 80%
Answer:
a - 30.2
b - 271.8
Step-by-step explanation:
60/4=15
60/3=20
9+6.45+2.4+8.15+4.2=30.2
30.2x9=271.8
Answer:
4, +, 6
Step-by-step explanation:
Answer:
vertex = (2, - 9 )
Step-by-step explanation:
Given a quadratic in standard form : ax² + bx + c : a ≠ 0
Then the x- coordinate of the vertex is
= - 
x² - 4x - 5 ← is in standard form
with a = 1, b = - 4, thus
= -
= 2
Substitute this value into the quadratic for corresponding value of y
(2)² - 4(2) - 5 = 4 - 8 - 5 = - 9
vertex = (2, - 9 )
Step 1 Find the least common denominator
Step 2 Find the equivalent fractions
Step 3 Add or subtract the whole numbers
Step 4 write your answer in lowest terms