Answer:
7 or 8
Step-by-step explanation:
Robbie was given $80.
His admission costs $15.50
80 - 15.50 = $64.50
He anticipates the cost of food at the fair will be $25.
64.50 - 25 = $39.50
What is the maximum number of rides he can take at the Fair?
(Total $ after admission and cost of food/ ride cost)
$39.50 / $5 = 7.9
Let x be the number of quarters. With this representation and the given above, the number of dimes is equal to x/2. Similarly, the number of the nickels that Todd has is x/4.
The equivalent of a nickel is $0.05 or 5 cents. The value of dime is $0.10 or 10 cents and that of a quarter is $0.25 or 25 cents. The equation that would allow us to determine the answer to this question is,
(0.25)(x) + (0.10)(x/2) + (0.05)(x/4) = 2.5
The value of x from the equation is 8.
<em>Answer: 8</em>
For your first one: add all of the marbles together
6+3+7= 16
your ratio is white marbles to total number of marbles. 3:16
for your second one: 1, 2, 3, 4, 5, 6
you only want the numbers less than three. 1 and 2.
you have a total of 6 numbers and two of these are less than 3. so the probability would be 4:6
for the third one: add your twos and threes
60+66= 122
your probability is 122:360
Answer:
X= 6
X= 2
Step-by-step explanation:
Both terms have a 2x^4 in common. When this GCF is factored out you get 2x^4(x^2 - 6).
Answer is C