Ask question

Ask question

All categories

Zielflug [23.3K]

2 years ago

5

Movie tickets cost $8 for children and $12 for adults. A movie theater has 300 seats. The theater wants to collect at least $4,8

00. Write a system on inequalities to model this situation.

1 answer:

butalik [34]2 years ago

3 0

Answer:

8x + 12y = 4800

$\left \{ {{8x + 12y = 4800} \atop {x+ y = 300}} \right.$

Step-by-step explanation:

You might be interested in

What is the coefficient of xy^5 in the expansion of (x+y)^6

Savatey [412]

(x+y) is the coefficient of xy

7 0

2 years ago

greg weights 212 pounds. he makes anew years day resolution to weight less then 185 pounds by his daughters wedding. he plans to

EastWind [94]

I'm sorry but what are we answering? i'd love to help but i'm confused

7 0

2 years ago

Can someone please answer this question? Btw the picture is upside down(I dont know why it is)

SCORPION-xisa [38]

Step-by-step explanation:

7e=the money she makes from earrings

13n=the money she makes from necklace

5 0

2 years ago

I need help please can someone help me find each area thank you

nikitadnepr [17]

Answer:

it is easy use the formula of triangle which is 1/2(base × height) and base is the side where the height touches and height means the perpendicular line.

And in some cases there may be the use of pythagoras theorem

8 0

2 years ago

Read 2 more answers

Choose the appropriate pattern and use it to find the product: (p4−q4)(p4+q4).

sp2606 [1]

The expression can be solved by expanding the bracket and multiplying out the terms

$(p^4-q^4)(p^4+q^4)$ $\begin{gathered} =p^4(p^4+q^4)-q^4(p^4+q^4) \\ =p^8+p^4q^4-p^4q^4-q^8 \\ =p^8-q^8 \end{gathered}$

Therefore, the expression can be simplified as;

$p^8-q^8$

Alternatively, using the theorem of difference of two squares, which is

$a^2-b^2=(a-b)(a+b)$

Hence,

$p^8-q^8=(p^4)^2-(q^4)^2$

7 0

10 months ago