Answer:
$9
Step-by-step explanation:
30*(100%-70%)=9
Answer:
39
Step-by-step explanation:
0.40 x 65 = 26
65 - 26 = 39
The school sold 39 early-admission tickets.
Answer:
you can plug it into a graphing calcuator right? or no
Step-by-step explanation:
Answer:
a is ( 4,8) B is ( 6,5) and c is ( 2.3)
Step-by-step explanation:
Answer:
choice 4) 4.5
Step-by-step explanation:
x² = 7.5² + 4² = 56.25 + 16 = 72.25
x = √72.25 = 8.5
8.5 - 4 = 4.5