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2 years ago

Will give brainliest please help

Mathematics

2 answers:

laila [671]2 years ago

8 0

The answer is 4s, all you have to do is add! :)

Anna11 [10]2 years ago

3 0

4s
S+S+S+S
That will get you the equation to fine the answer

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True or false- according to the box plot, 75% of the days the fitness club had over 65 people in attendance

Anestetic [448]

Answer:

true

Step-by-step explanation:

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3 years ago

Let's simplify. (a) 5x 3x + 2a 4a

Alchen [17]

Step-by-step explanation: hopefully this helps

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3 years ago

You invest $15,000 to start a hot dog stand at the local sports complex. It costs you $.65 to produce each hot dog. How many hot

SCORPION-xisa [38]

Answer:

Below is the procedure to find the answer: 30,000 hot dogs.

Explanation:

The average cost is found dividing the total cost by the number of hot dogs:

$Average\text{ }cost=Total\text{ }cost/Number\text{ }of\text{ }hot\text{ }dogs$

The total cost is the the sum of amount that you invest plus the product of the cost of producing each hot dog times the number of hot dogs:

$Total\text{ }cost=investment+Number\text{ }of\text{ }hot\text{ }dogs\times cost\text{ }to\text{ }produce\text{ }each\text{ }hot\text{ }dog$

Substitute the values:

$Total\text{ }cost=15,000+0.65x\\ \\ Averate\text{ }cost=(15,000+0.65x)/x=1.15$

Where x is the number of hot dogs.

Solve for x from the equation:

$(15,000+0.65x)/x=1.15\\ \\ 15,000+0.65x=1.15x\\ \\ 15,000=1.15x-0.65x\\ \\ 15,000=0.5x\\ \\ 15,000/0.5=x\\ \\ 30,000=x\\ \\ x=30,000$

Which shows you how you can find that the answer is 30,000 hot dogs.

8 0

3 years ago

the cozy cat shop has 3 calico cats for every gray cat. If they have nine calico cats available, how vany gray cats do they have

Cerrena [4.2K]

Set up as for portion with X as unknown number of gray cats. So 1/3=x/9. Cross multiply. 3X=9. Divide both sides by 3. X=3.

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3 years ago

Meredith has 8 pens and 9 pencils. Brody has 4 pens and 9 pencils.

nikdorinn [45]

8/9 > 4/9
Meredith has more pens to pencils than Brody

6 0

3 years ago

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