Answer:
9 child tickets and 17 adult tickets were sold.
Step-by-step explanation:
Let the number of adult tickets sold be
and the number of child tickets be .
The theater sold a total number of 26 tickets.
This means that: .....eqn1
The theater made a total sale od $194.
This implies that:
...eqn2
We make the subject in equation 1: ...eqn3
Substitute equation (3) into equation (2)
Expand to get:
Put c=9 into equation (3) to get:
Therefore 9 child tickets and 17 adult tickets were sold.
Answer:
Hi there user! Mizuki is here to help so yeah!
Anyways the correct answer is A
Step-by-step explanation:
24t = 72
t = 72/24
t = 3
If you have any questions, feel free to ask in the comments area!
Let's look at the picture, let's imagine that the gray line is the perimeter fence and that the red OR the blue is the one dividing it. We can see that the blue line is longer than the red one, so it will be advantageous, to have a bigger area, to have the dividing fence the smallest possible.
Let's say then that the width (W) is bigger (or equal) to the length (L), so we have:
The area is W*L, so we have
this function is a parabola facing down, its zeros are 0 and 80, therefore its maximum is when L=40
hence, L=40 and W=(240-120)/2=60
It will be a rectangle, measuring 60x40 and the divinding fence will be 40
Answer:
8.75 feet
Step-by-step explanation:
Use the area formula, A = lw, where l is the length and w is the width
Plug in the area and length, and solve for w:
A = lw
140 = 16w
8.75 = w
So, the width is 8.75 feet