Answer:
y = 1/2x -3
x=-2 ⇒ y = -4
x=-1 ⇒ y = -3.5
x=0 ⇒ y = -3
x=1 ⇒ y = -2.5
x=2 ⇒ y = -2
Step-by-step explanation:
Hi, to answer this question we have to isolate y:
x - 2y = 6
-2y =6-x
y = (6-x)/-2
y = -3+1/2x
y = 1/2x -3
Now, we have to create a table with the next values (see attachment)
x=-2 ⇒ y = 1/2x -3 = 1/2(-2)-3= -4
x=-1 ⇒ y = 1/2x -3 = 1/2(-1)-3= -3.5
x=0 ⇒ y = 1/2x -3 = 1/2(0)-3= -3
x=1 ⇒ y = 1/2x -3 = 1/2(1)-3= -2.5
x=2 ⇒ y = 1/2x -3 = 1/2(2)-3= -2
Feel free to ask for more if needed or if you did not understand something.
Part A. Notice that
,
,
, and
. If we let
represent the number that is being cubed and
the result of that operation, we can create the function
whose domain and range are the set of all real numbers.
We can conclude that the table represent the cube function
.
Part B. To find the value of
, we just need to evaluate the total cost function
at
; in other word, we are going to replace
with 6 in the function:
Since
represent the number of days you are going to rent a car, it
represent the cost of renting a car for 6 days.
We can conclude that the value of
is $180, and it represent the cost of renting a car for 6 days.
Answer: (x-2)(x-2)
Step-by-step explanation:
What two numbers multiplied by each other would equal 4, but if added equals -4?
-2 and -2
-2 x -2 = 4
-2 + -2 = -4
3% x
100 $700
Cross multiply and divide your only number which is 100.. 3 is your percent so it has to be over 100 and your x is your variable, your unknown number over $700 Set it up like a Fraction ! 3 times 700= 2,100 divide it by 100 which is equaled to 21 So 21 is like your percent !! Hope this helped...
Answer:
1 3/5 cups.
Step-by-step explanation:
That would be 4/5 * 2
= 8/5
= 1 3/5 cups.
