Answer:
for the 1st one it is 108.15x
and the 2nd it is 103x
Step-by-step explanation:
Answer:
No she didn't
Step-by-step explanation:
Add the total cost of the food and divide by 6. You'll find that she is short
SAS and SSS cannot be solved using the Law of Sines.
Answer:
Step-by-step explanation:
The given equations are:
(1)
and
(2)
Now, simply adding equation (1) and equation (2), we get



Now, substituting the value of x=6 in equation (2). we get




Thus, the values of x and y are 6 and 1 respectively.
In order to solve the system of solution, beau can see that in both the given equations, coefficient of y is same and is with opposite sign, thus simply adding both the equations will eliminate y and she will get the value of x and then substituting the value of x in any of the equations, she can get the value of y. With this, she can get closer to the solution.