Answer:
A. A = 7x
B. S = x^2 +4x + 21
C. T = A + S
Step-by-step explanation:
A.
B.
- S = A1 + A2 + A3
- S = x^2 + 4x + 21
C.
The values are related by the total area, T = L x W
L = (7+x), W = (4+x)
- T = (7+x)(4+x)
- T =x^2 + 11x + 21
Remember that total area we found? If we add the area of the big rectangle and the sum of the other (smaller) rectangles we get the total! Dont believe me?
- A + S = 7x + x^2 + 4x + 21
- A + S = T = x^2 + 11x + 21
Answer:
As x increases, y increases
The rate of change for y as a function of x is positive
therefore the function is growing
For all values of x, the function value y≠0
The y-intercept of the graph is the function value y=1
When x=6 equals, 6, the function value y=7
The second one: 3+5=5+3 because commutative means that no matter the order the numbers are placed the out come is the same. In this case 5+3=8 and 3+5=8.
Answer:
$120.00
Step-by-step explanation:
so you multiply
400. x 6% = 24.00
then you multiply by how many years.
24.00 x 5 = $120.00
Answer:
hope this will help u.. :-)
Step-by-step explanation: