Answer:
$13,475
Step-by-step explanation:
In the first hour:
350 people purchased admission tickets.
In the second hour:
20% MORE people purchased admission tickets.
Implication is, 20% of 350
= 20/ 100 * 350
simplifying that:
=2 * 35
=70
Therefore, 2nd hour purchase:
= 350 + 70
= 420 admission tickets.
TO GET THE TOTAL COST OF ADMISSION TICKETS BOUGHT, we Multiply the value of each admission tickets by the numbers of tickets bought.
1st hour Purchase = 350 * $17.50
= $6,125
2nd hour purchase = 420 * $17.50
= $7,350
Total amount of money paid for all the tickets purchased in the first two hours:
=$6125 + $7350
=$13,475
Enjoy! Maths is fun
Answer: -2 i believe because if you take and subtract one from 8 you should get 9
Step-by-step explanation:
For a relation to be function, every x value should have its unique image in co-domain. If x is related to more than one y value, then that relation is not a function
In 1, as you can see, 1 related to -7 as well as 8. Which means 1 has two images viz. -7 and 8. But for a relation to be function, x should have only one image. Thus, it is not a function.
The worst is the 4th one in which -2 has 4 images.
Therefore, only relation B is a function.
Answer:
x=-2, y=-3
Step-by-step explanation:
we can rearrange the questions to make it easier
y=3x+3
2y=-3x-12
if you add the two equations, you get
3y=0x-9
so y=-9/3 = -3
plug y into one of the equations
-3=3x+3
-6=3x
x=-2
and then check your work by plugging into the other equation:
2*-3=-3(-2)-12
-6=6-12
-6=-6
