I believe the answers are B. (-2,1) and C. (-4,2)
(You plug in the ordered pairs in the inequality and then check if the statement is true)
Answer:
20% tip.
Step-by-step explanation:
4.5/22.5=.2
Tip=0.2
Answer:
y = -2x -7
Step-by-step explanation:
Plug in and Solve.
This is the best I got Require to make 2 equations with the same repeating part and subtract them to eliminate the repeating part.
begin by letting x = 0.5555555................. (1)
To obtain the same repeating part after the decimal point need to multiply by 10
hence 10x = 5.555555........................(2)
It is important to obtain 2 equations in x, where the recurring part after the decimal points are exactly the same.
now subtract (1) from (2) to obtain fraction
(2) - (1) : <span>9x=5⇒x=<span><span>59</span></span></span>
0.31 = 31%
% is out of 100 so 31% is 31 out of 100 which is 31/100 :)
