Answer:
Option A is the answer
Step-by-step explanation:
In the figure attache a solid straight line has been drawn at y = 2 and the area above this line will be represented by y ≥ 2
Similarly area below the dotted line will be y < x
Now area which is common to both is colored area in blue.
So, the system of equations will be y ≥ 2 and y < x
Option A. is the answer.
Answer:
A
Step-by-step explanation:
Answer:
$0.25 is the cost per cookie
Step-by-step explanation:
Unit rate defined as the rate are expressed as a quantity as 1 such as 4 meter per second or 4 miles per hour
As per the statement:
If three dozen cookies cost $9.
Use conversion:
1 dozen = 12
then;
3 dozen = 36
then;
36 cookies cost $9.
Cost of cookies = $9
Number of cookies = 36
Then by unit rate definition we have;
⇒
Therefore, $0.25 is the cost per cookie
A. 21
B. 2
C. 6
D. 7
Answer:
C. 6
Step-by-step explanation:
The degree of the polynomial function is 6. The "fundamental theorem of algebra" tells you the number of roots is equal to the degree of the polynomial.
f(x) has 6 roots.
Answer: 49 houses
Step-by-step explanation:
63 x 1/3 =63/3= 21 houses were sold last month. 63 - 21 = 42 houses remained unsold last month. 42 x 2/3 =[42 x 2] / 3 = 84 / 3 = 28 houses were sold this month. 21 + 28 = 49 houses sold altogether.
The factor of the expression 5(4x – 3) + x(4x – 3) will be (4x – 3) and (x + 5).
It is a method for dividing a polynomial into pieces that will be multiplied together. At this moment, the polynomial's value will be zero.
The expression is given below.
⇒ 5(4x – 3) + x(4x – 3)
Then the factor of the expression will be
⇒ (4x – 3)(x + 5)
More about the factorization link is given below.
#SPJ2