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kkurt [141]
3 years ago
10

Your family is having a family reunion and you are in charge of the food, there are two great restaurants, but you must choose o

ne, so let's take a look at the deals!
Restaurant One- A Wok in the Park: charges $75 set-up fee plus a $12.50 per person
Restaurant Two- Chop Chop: charges $14 dollars per person

Which deal is better?
Mathematics
2 answers:
dalvyx [7]3 years ago
8 0

Answer:

1 question. How many people are there in your family?

Step-by-step explanation:

let no. of people be x.

restaurant one will be cheaper if:

75 + 12.50x < 14x

75 < 1.50x

x > 50

restaurant two will be cheaper if:

x < 50

If you have 50 people in your family, it's the same for both so just choose anything you'd like

Topic: Inequalities

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

aleksklad [387]3 years ago
5 0

Answer:

two chop chop

Step-by-step explanation:

because it's more cheaper and money saving

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When factored completely, <br> X^3-7x^2-30x
sweet-ann [11.9K]

Answer:

x(x+3)(x−10)

Step-by-step explanation:

Hope this was helpful let me know if it was!

5 0
3 years ago
-3(5)^2-(-2)(-8) simplify
avanturin [10]

To do this, we're going to use the order of operations (PEMDAS):

P - Parentheses

E - Exponents

M - Multiplication

D - Division

A - Addition

S - Subtraction

First let's do parentheses, there isn't anythig in parentheses we need to simplify, so we can skip this step.

Next let's look for exponents. I see we have a 5^2 so let's replace that with 5^2=25:

-3(25)-(-2)(-8)

Now let's look for multiplcation. We know that things that are right next to eachother in parentheses represent multiplcation, so let's simply this more:

-3(25)=-75

(-2)(-8)=16

-75-16

And now we're left with a simple problem we know how to solve.

Answer: -91

Hope this helps!

3 0
3 years ago
What is -a^-2 if a=-5
Leviafan [203]
-a^{-2}=-(-5)^{-2}=-\left(\dfrac{1}{-5}\right)^2=-\dfrac{1}{25}
3 0
3 years ago
How to write 100 x 10 in exponential form?
chubhunter [2.5K]
10 to the 3 power is your answer
4 0
3 years ago
Read 2 more answers
How many factors does a composite have?
xenn [34]

Answer:

Fist off composite numbers are whole numbers. And they have at least 3 factors.

Step-by-step explanation:

For example the number 6.

1 X 6= 6

2 X 3= 6

3 X 2= 6

6 X  1=6

It has 4 factors. The factors are 1,2,3,6.

Hope this helped :)

3 0
3 years ago
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