Answer:
rational
Step-by-step explanation:
Answer:
11,813
Step-by-step explanation:
PEMDAS
(20x20x30) - 90 + 90 -187 = 12,000
12,000 - 90 + 90 = 12,000
+ 90 and - 90 cancel each other out.
12,000 - 187 = 11,813
Hope this helps!
Answer:
Each movie = $10
Basic = $25
Step-by-step explanation:
Let M represent Movie
B represent Basic
Given that
M + B = 35. Equation 1
2M + B = 45. Equation 2
Making B the subject of formula in equation 1
B = 35 - M. Equation 3
Put equation 3 into 2
We have
2M + (35 - M) = 45
2M - M = 45 - 35
M = 10.
Therefore is movie charges $10
Recall that
B = 35 - M
B = 35 - 10
B = 25
Therefore, Basic charges $25