94 if your using the whole frame the math is 5×7=35 we have 2 sides do times 35 by 2 35×2=70 then we do 1×7=7 for the outside of the game then do 7 times 2 b/c you have 2 sides the do your final side by doing 5×1=5 then times that by 2 and you get 10 .70+14+10=94
Answer
x= -3 -> y= -2
x= -1 -> y= -4
x= 3 -> y= -2
Step-by-step explanation:
The lines around the x in the equation is the absolute value symbol.
If you put a positive in, it stays positive.
If you put a negative in, it becomes positive.
Then solve normally.
Good luck!
Answer:
x=7
y=-1
Step-by-step explanation:
When the two equations are solved together, they form simultaneous equations.
x+y=6
x-y=8
Let us use the elimination method. if we add the two equations, we eliminate y.
2x=14
x=7
Let us substitute for the value of x obtained above.
x-y=8
7-y=8
y=7-8
y=-1
Answer:
Step-by-step explanation:
Let the cost of the item is C.
Case I :
first sale is applied
so, the price of item = one third = C - C/3 = 2C/3
Now coupon is applied
so, the price of item = 
= C/2
case II :
First coupon is applied
so, the price of item = C - C/4 = 3C/4
Now sale is applied
the price of item = 
= C/2
So, it does not matter that either coupon is applied first or the sale is applied first the final cost of the item remains same.
