Answer:
A) 3.9 dollars
B) 126.38 dollars
Step-by-step explanation:
Given that Denise Robb's account statement shows a $210.94 unpaid balance. With a periodic rate of 1.85%
The finance charge = 1.85/100 × 210.94 = 3.9 dollars
If She had new purchases of $341.22. The new balance will be
341.22 - ( 210.94 + 3.9 )
126.38 dollars
Carl is 2 yrs older than bob. Because Alan+Carl is 2 more than Alan+bob
So bob=16 and Carl is 18
16+18=34
And Alan is 24
<h3>
Answer:</h3>
- -100x +100; 3
- 5x +81; 162
<h3>
Step-by-step explanation:</h3>
The distributive property is your friend. It tells you ...
a(b + c) = ab + ac
It can also be used to simplify the product of binomials (or other polynomials).
(a +b)^2 = (a +b)(a +b) = a(a +b) + b(a +b) = a^2 +ab +ab +b^2
(a +b)^2 = a^2 +2ab + b^2 . . . . . . . worth remembering
1. (x -10)^2 -x(x +80) = (x^2 -20x +100) +(-x^2 -80x)
= -100x +100 . . . . . . simplified form
For the purposes of calculation, it can be easier to factor out 100:
= 100 (1 -x)
Then for x = 0.97
= 100(1 -0.97) = 100(0.03) = 3
___
2. (2x +9)^2 -x(4x +31) = (4x^2 +36x +81) -4x^2 -31x = 5x +81
For x = 16.2, this is ...
5(16.2) +81 = 81 +81 = 162
_____
The purpose of the attachment is to show the evaluation is correct.
Answer:
The second option: "Even though Antartica is cold and has snow, it is a desert."
Step-by-step explanation:
This is the answer because by reading the paragraph, you will see that the main idea is stated in the first few sentences.
Answer:
-4
Step-by-step explanation:
Point slope form: y - y = m (x - x)
5 - (-3) = m (-2 - 0)
5 + 3 = m (-2)
8 = m (-2)
m = 8/(-2)
m=4