Step-by-step explanation:
Below is an attachment containing the solution.
Answer:
.75? A pair of jeans sells for $36 after a 25% discount. What is the original price of the jeans? x-0.25x=36
Step-by-step explanation:
$36. Explanation: To find the sale price we can set up a proportion. 25/100 = x/48. ... Then we subtract this discount from the original price yielding 48 – 12 = 36; thus, she ... This cost will be equal to the percent remaining after the discount.
This friend is incorrect because 14.5℅ means 14.5/100 and 14.5 is more than a whole number.
Answer:
The solution of the system is at point (1,6) and (7,0).
Step-by-step explanation:
Given : System of equation
and 
To find : Solve the system of equation?
Solution :
We solve the equation graphically as the intersection points give you the solution of the system.
The equation given is one linear and one parabolic.
(1)
is a linear equation in red line passes through (0,7) and (7,0).
(2)
is a parabolic equation in blue line passes through (-1,0) and (7,0)
The intersection point of the equations are (1,6) and (7,0).
<u>Refer the attached figure below.</u>
Therefore, The solution of the system is at point (1,6) and (7,0).