Answer:
x=1
Step-by-step explanation:
Isolate the variable usually by dividing it by factors that don't contain the variable.
Hope this helps.
Answer:
$54.37
Step-by-step explanation:
First, need to find 15% of 47.28.
47.28 x .15 = 7.092
Then we add that to the original cost.
47.28+7.092 = 54.372
Round your answer
$54.37
Hope this helped!
(a + 1)(a² + 2a + 1)
= a(a² + 2a + 1) + 1(a² + 2a + 1)
= a³ + 2a² + a + a² + 2a + 1
= a³ + 3a² + 3a + 1
Answer: b
Answer:
Step-by-step explanation:
Let 
represent the length of the rectangle. The width can be represented as 
.
The perimeter of a rectangle with lengths 
and 
is given by 
.
Thus, we have:
The width is then 
.
<span>car *0.07 = 1770
car = 1770/0.07
car = 25285.71</span>
