The answer is 13 and a half
How many vases are there?
Answer:
3.5x + 2.50y = 1237.50
425 = x + y
Step-by-step explanation:
number of adult tickets: x
number of student tickets: y
3.5x + 2.50y = 1237.50
( value of adult ticket [3.50]* number of adult tickets [x]) + (value of student ticket [2.50] * number of student tickets [y]) = total value (1237.50)
425 = x + y
(number of adult tickets [x]) + (number of student tickets [y]) = total (425)
Answer:
y = -x+6
Step-by-step explanation:
We can use the slope intercept form
y = mx+b where m is the slope and b is the y intercept
y = -1x+b
Substitute the point into the equation
-8 = -1*2 +b
-8 = -2+b
-8+2 = -2+b+2
-6 =b
y = -x+6
50% off of $2 is $1
getting 50% of the regular price is better than 35% off because 50% takes half of the price off & 35% takes less than 50% off of 2, so the sale value of the 35% off would be more.
hope the explanation made sense :D
