Answer:
x>5
Step-by-step explanation:
30 < 6x
Divide both sides by 6,
5 < x => x>5
The answer for shirt is 7.20 while answer for pan will be something like
15/100=.150 then mutiply .150x32 or equation 15/100=z and zx32=anwser
Answer:
0.83
Step-by-step explanation:
(f+g)(x)=0 means
f(x)+g(x)=0
x²-2+6x+4=0
x²+6x+2=0
using math and quadratic formula
x=-3+√7 or -3-√7
Answer:
x = -10/7
Step-by-step explanation:
Assume that you meant (2/4)x - (1/5)x = x - 1. The parentheses are important for clarity.
Start the solution by combining the x terms. Note that the LCD here is 20, and that the problem thus becomes
(10/20)x - (4/20)x = x - 1
This simplifies to (6/20)x = x - 1, or
(3/10)x = x - 1
Note that 'x' = '10/10x', and so (3/10)x = (10/10)x - 1, or
-1 = (7/10)x
Multiplying both sides by 10, we get 7x = -10, and therefore x = -10/7