Answer:
$357.50
Step-by-step explanation:
25%×570.00
(25/100)×570.00
= $142.50
S.P= O.P-D.P
= (570.00-142.50)$
= $357.5
Let's set our two numbers as x and y:
When two numbers multiply 25 --> xy = 25
Add to 26 --> x + y =26
The equations:
- xy = 25 <-- equation 1
- x + y = 26 <-- equation 2
Now Solve:
Solve for y in the equation 2:
y = 26 - x <-- equation 3
Plug equation 3's value of y into equation 1
x(26 - x) = 25
-x^2 + 26x - 25= 0
x^2 - 26x + 25 = 0
(x - 1) (x -25) = 0
Thus say x = 1, then y = 25, it can be either way that x = 25 and y = 1, but our two numbers are 1 and 25
Hope that helps!
B, because it’s saying 119 and over you can play on the junior varsity football team.
Answer:
You don't multiply the 16 and 2, you add them.
Step-by-step explanation:
18z - 6
Answer:
For this case we know that the fixed cost is $36.50 and the variable cost is 17% of the total amount of money customers spend, let's asusme that this variable is x. And we can create a model like this one:
Where y represent the income and x the the total amount of money customers would need to spend. For this case the value for b = 36.50 and the slope m would be 0.17 since if we convert the % into a fraction we got 0.17. So then the best option is:
D. 150 = 36.50 + 0.17x
Step-by-step explanation:
For this case we know that the fixed cost is $36.50 and the variable cost is 17% of the total amount of money customers spend, let's asusme that this variable is x. And we can create a model like this one:
Where y represent the income and x the the total amount of money customers would need to spend. For this case the value for b = 36.50 and the slope would be 0.17 since if we convert the % into a fraction we got 0.17. So then the best option is:
D. 150 = 36.50 + 0.17x