<h2>(-∞,∞) </h2>
Step-by-step explanation:
PART A:
given 
This is true for all values of x.
So,x∈
-∞,+∞
PART B:
When 
,left hand side=
right hand side=
so,left hand side =right hand side
When 
,left hand side=
right hand side=
so,left hand side =right hand side
When 
,left hand side=
right hand side=
so,left hand side =right hand side
Answer:
8/3 cups
Step-by-step explanation:
how many cups of flour does he need for all the cookies he wants to make can be represented by the variable x:
2/3=(1/4)*x
(1/4)*x=2/3
x=(2/3)/(1/4)
x=(2/3)*(4/1)
x=8/3
Thus, Delano needs 8/3 cups of flour to bake all his cookies
Ok, so 7 5 4
we know that the longest side must be less than the sum of the 2 othe sides
7 is longest
7<5+4
7<9
true
yes it can be (but it's not a right triangle)
The intercepts for x+y=5
X= (5,0)
Y= (0,5)
Slope is 3 and y intercept is (0,7)
Answer:
$1769.06
Step-by-step explanation:
The sum of Mia's three highest salaries is ...
$92,000 +94,800 +96,250 = $283,050
so the average is ...
$283,050/3 = $94,350
Her pension is then ...
0.01875 × $94,350 = $1769.06
_____
<em>Additional comment</em>
This is equivalent to the total of those salaries, divided by 160.
T/3 × 0.01875 = T × (0.01875/3) = T × 0.00625 = T/160
Sometimes, there are simpler ways to calculate things like this.
