Answer: 30 is the least common multiple of 6 and 10.
Step-by-step explanation:
30/6= 5
30/10= 3.
You can combine the -6 and -1 to -7. So the expression can be simplified as -3x-7
What happened in the first questions doesn't influence the final question, so the probability is simply 1/5 = 0.2
Answer:
600
Step-by-step explanation:
Multiply 30 x 20
<span>1A + 2C = $24, or, since A = 2S, you can write this as
2S + 2C = $24
The difference between $17 and $24 is $7, so this must be the cost of a child's ticket. Subtract this from $17 and you get $10, which must be the cost of 2 Senior tickets. So the Senior ticket costs $5, and the Adult ticket must cost $10.
Therefore 1 Adult and 1 Senior ticket costs $15 </span><span>
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