Answer:
x = 638
y = 1190 - 638 = 552
Step-by-step explanation:
Let x = premium seats
let y = regular seats
x + y = 1190 (ten were not sold
30x + 20y = 30180 (amount collected
now multiply the first equation by 20 and subtract
20x + 20y = 23800
30x + 20y = 30180
-10x = -6380
x = 638
y = 1190 - 638 = 552
check it by multipying x and y by their price to see if you come up with the correct amount
Hope this helps
Answer:
answer is b on edge.
it says that it is dilated 1/2 which means it should be smaller.
Step-by-step explanation:
1 L = 1 dm³
1 m = 10 dm
(1 m)³ = (10 dm)³ ------> 1m³ = 1000 dm³ ------> 1m³ = 1000L
44 L *(1 m³/1000 L) = 0.044 m³
Answer is 0.044 m³.
Answer:
see below (I hope this makes sense!)
Step-by-step explanation:
Constants, as the name suggest, stay constant, meaning that their value never changes. For example, 2 will always be 2 and 9.4 will always be 9.4. On the other hand, the values of variables can change. Take, for example, the variable 2x. When x = 1, 2x = 2 and when x =2, 2x = 4 so the value of 2x can change depending on what x is. You can't combine constants and variables because they are not like terms, basically, one can change and the other can't and you cannot combine terms that are not like each other.
Answer:
B
Step-by-step explanation:
hope it helps
