Answer:
B
Step-by-step explanation:
because it goes (X,Y) and 1 the bottom line and 15 is the raise
Answer:
cool
Step-by-step explanation:
Answer:
Please see attached image
Step-by-step explanation:
We can work on the products of binomials using distributive property to multiply every term of the first binomial by every term of the second one. Finally combine like terms to get the trinomial that results:
1) 
2) 
3) 
4) 
Answer:
For the 1st row:
6.38 - 6 19/50 - 638%
Step-by-step explanation:
I would suggest using MathPapa if you are trying to do it quick. MathPapa will only really help with finding fractions and percentages, though. To get the decimal, need to find percentages then move decimal to the left 2 times.
ex. 125% -> 1.25
I hope this helps! Have a blessed rest of your night!
Explanation:
Consider the case a = -1. Then the expression becomes ...
(-1+1)(-1+1) > (-1-1)(-1-1) . . . . test case
0·0 > (-2)(-2) . . . . . simplified a bit
0 > 4 . . . . . . . . NOT TRUE
_____
If we subtract the right side from both sides, the inequality becomes ...
(a+1)(a+1) -(a-1)(a-1) > 0
a² +2a +1 -(a² -2a +1) > 0
4a > 0
a > 0
The inequality is only true for positive values of "a". For a ≤ 0, the inequality will not be true.