Or, if that hyphen between the lower index and 3 is actually a negative sign, then the sum is -189.
F(x)=.05x+10
<span>In the equation f(x) = .50x + 10, $0.50 is the regular ticket price. On discount day, the tickets decrease to $0.05, so now, m = 0.05.
Therefore, the new equation is f(x) = .05x + 10 </span>
The probability of rolling a 4 is 1/6
The probability of picking a blue marble is 3/11
(1/6) x (3/11) = 3/66 = 1/22
Answer:
After 3 bracelets , the money taken in and the number of bracelets sold will be the same for the girls
Step-by-step explanation:
Let the number of bracelets that makes the amount of profit made be equal be x
For Sandy, her gain will be 10x - 25
For Selena, her gain will be 26x - 73
So equating both, we can find x
10x - 25 = 26x - 73
26x-10x = 73-25
16x = 48
x = 48/16
x = 3
To get the amount, we can make a substitution for x
we have;
10(3) - 25 = 30-25 = $5
Wouldn't it be divide or D because square roots is dividing