Answer:
z = -1
Step-by-step explanation:
You must first start out by adding 19 to both sides to isolate the variable z, which results in:
2z = -2
Now, you can just divide by two on both sides to get z completely on its own, which gives you:
z = -1
Hope this helped somewhat! :D
A common denominator for 1/4 and 5/6...
1/4 = 3/12
5/6 = 10/12
the common denominator (LCM) would be 12
D = P - 2.50
D is price after coupon is used, P is price before
I think f^-1(x)= 3/28 + x/4
Answer:
ok im gonna do only one but let others do it to, 2 i believe is 5.3333333
Step-by-step explanation: