Answer:
3 and 1
Step-by-step explanation:
Answer:
The expression
Y(x)= 15(v)+1.5(x)
Step-by-step explanation:
The entry fee is $15 per vehicle for up to and including 5 people, with an additional $1.50 for each person over 5.
Let the entrance fee be Y
Let the number of vehicle be V
Let X be the number of people more than 5
The expression
Y(x)= 15(v)+1.5(x)
Answer:
29+31+24+30+20+18+16= 168
how many numbers there are= 7
168/7= 1,176
The mean is= 1,176
Hope this helped
Answer:
Step-by-step explanation:
-2(3x + 12y - 5 - 17x - 16y + 4) =.....combine like terms
-2(-14x - 4y - 1) =
28x + 8y + 2 <====
<h3>
Answer: C) 2/7</h3>
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Explanation:
Initially there are 15+18+12 = 45 marbles total. He selects 3 marbles (2 reds, 1 blue).
Assuming he doesn't put the three marbles back, this means there are now 45-3 = 42 marbles overall. The yellow count hasn't changed since the first three marbles do not involve yellow. We have 12 yellow out of 42 which leads to the fraction 12/42 to represent the probability of getting yellow.
Reduce 12/42 to get 2/7. You divide both parts by the GCF 6.
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Side note: if he did put the marbles back, then the probability of getting yellow would be 12/45 = 4/15
