2 rows of 18 chairs are blue so that is 36 chairs. then 4 rows of 12 chairs are blue so that is 48 chairs 36 plus 48 is 84 total blue chairs
Answer:
B = 2t + 7,536
Step-by-step explanation:
B - 7,536 = 2t
Add 7,536 to both sides.
B = 2t + 7,536
(A) Domain of given function is {x | x = –6, –1, 0, 3} as domain means all the value in x sets.
(B) The 2nd graph(3rd figure) is representing the Function as there is an unique value for every x values.But in the other figure there is more than one value for one value of x. (Answer)
Okay, these get easy with practice so don't post all of these online. First, substitute y in 3x-2y=9 for what it says y equals (2x-7). You now have: 3x-2(2x-7)=9. Breakdown:
3x-2(2x-7)=9
3x-4x+14=9
-1x=-5
x=5
next solve for y
y=2x-7
y=2(5)-7
y=10-7
y=3
And now we have x=5, and y=3.
Well just add them up
2.47 + 8.99 + 6.47 = ???
The answer is $17.93
