<h2>Answer: </h2><h3> x=15 & y=52</h3>
Hope this might help you (•.•) :)
The denominator is 14-x.
Since the denominator cannot be equal to zero, you take the denominator, set it equal to zero, and solve.
This ill give you the value or values that must be eliminated (cannot be in the domain).
14 - x = 0
add x to both sides
14 = x
The domain is x ≠ 14
OR
(- ∞, 14) ∪ (14, ∞)
OR
All real numbers except 14
Answer:
the forth top price is $93
Step-by-step explanation:
(30 + 15 + 18 + x)/4 = 39
63 + x/4 = 39
63 + x = 39 × 4
63 + x= 156
63 + x - 63 = 156 - 63
x = 93
brainliest is appreciated
I would say that the answer is F, y= -2x+4
Answer:
x = y = - 1
Step-by-step explanation:
y = - 2x - 3
y = 7x + 6 -----> equation 1.
So,
7x + 6 = - 2x - 3
7x + 2x = - 3 - 6
9x = - 9
Divide 9 on both sides,
9x / 9 = - 9 / 9
x = - 1
Substitute x = - 1 in equation 1,
y = 7x + 6
= 7 ( - 1 ) + 6
= - 7 + 6
= 6 - 7
y = - 1
Therefore,
x = y = - 1
