Divide 6000 by 20
= 300 programs for each perfomance
Answer:
18x + 13y = 60
6x + 2y = 6 ---> 6x = -2y +6 ---> 18x = -6y+18
Substitution
(-6y +18)+13y =60
-18 -18
--------------------------
7y = 42 so y=6
Then, 6x + 2(6) =6, which you will get x = -1
(-1, 6)
Answer:
$910
Step-by-step explanation:
700 x 0.30 = 210
700 + 210 = $910
Answer:
$51.36
Step-by-step explanation:
48×7%