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
Y= 15
x = 15 rad 2 i think
Answer:
Step-by-step explanation:
X=y
Answer:
Rational
Step-by-step explanation:
If you multiply 5 by 2 you get 8. 8/5 is 1.6. it isn't an ongoing number therefore is is rational
Step-by-step explanation:
(x, y) = (-20, 7), (-5, -2), (0, 3), (15, -4), (30, 5)
You want 1/5x to match the x-value in the given table. To make that happen, multiply the given x by 5.
Example: when (1/5x) = -4, f(1/5x) = 7, so x = -4·5 = -20 for y = 7.
The transformation f(1/5x) is a horizontal expansion by a factor of 5, so each point of f(x) is now 5 times farther from the y-axis than it was.
I Hope This Help