Answer:
senior citizen tickets are $10 and child tickets are $8
Answer:
what is your question here can you be more specific?
Step-by-step explanation:
Answer: (8,8)
Step-by-step explanation:
First you need to get a x or y by itself.
I choosed to get y by itself since it would be faster.
-2x + y = -8 (first get -2x to the other side so add 2x)
y = -8 + 2x (then you want to insert that to the other equation)
-x + 4( -8 +2x) = 24 -> -x -32 + 8x = 24 -> 7x -32 = 24
(add 32 to the other side)
7x = 56 (divide 7 to 56 to get x) x = 8
now insert into the other equation
-2( 8 ) + y = -8 -> -16 + y = -8 ( move -16 to the other side, so add 16)
then you get your answer, y= 8
Answer:
D
Step-by-step explanation:
The LCM (lowest common multiple) of 4 and 5 is 20, so convert them so that the denominator is 20:
3/4 = 15/20
2/5 = 8/20
I didn't quite read the question properly, but regardless. Since only 15/20 of the batch has raisins, of which only 8/20 has nuts, we can formulate this equation to solve:
1x15/20x8/20
=3/10
