Mathematics High School

Jillian is selling boxes of cookies to raise money for her basketball team. The 10 oz. box costs $3.50, while the 16 oz. box costs $5.00. At the end of one week, she collected $97.50, selling a total of 24 boxes. The system of equations that models her sales is below.

x+ y= 24

3.50x + 5.00y = 97.50

Solve the system of equations. How many 10 oz. boxes were sold?

6
9
12
15

Answers

Answer 1

9514 1404 393

Answer:

  15

Step-by-step explanation:

We see that x represents the number of 10-oz boxes sold. Then y=24-x is the number of 16-oz boxes sold. Substituting for y in the second equation gives ...

  3.50x +5.00(24 -x) = 97.50

  -1.50x +120 = 97.50

  22.50 = 1.50x . . . . . . . add 1.50x -97.50

  15 = x . . . . . . . . . . . . . . divide by 1.50

15 10-oz boxes were sold.

Answer 2

Answer:

The answer is D) 15 on edge

(have a nice day and brainiest pls)

Step-by-step explanation:

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Answer:

0.91

Step-by-step explanation:

A cinema sold 1000 tickets on a Saturday evening. Adult tickets cost £9, children's tickets cost £5, and a total of £6680 was collected
If there are a Adult tickets and cChildren tickets, write down two simultaneous
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Everybody says holy but nobody asks how is the holy cow
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/ \ ♥♥ PEANUT WINGS Just in time for holiday cookie season, we’ve discovered that the vanilla flavoring in your baked goods and candy could come from the butt hole excretions of beavers.

What is the y-intercept of the graph?

Answers

Answer:

4

Step-by-step explanation:

What is the y-intercept of the graph?
The y-intercept is 2

If pens cost 15 cents, how many can you buy with $3.00?

Answers

3.00/0.15 = 20
You can buy 20 pens
you can buy 20 pens. divide 300 (3.00 in cents) by 15 and it results in 20.

Please help!
What is the probability that the arrow will land on a number that is divisible by 3 ir Brian spins it one time?​

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%25

Step-by-step explanation:

Please solve and thanks!

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Answer:

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Step-by-step explanation:

The area of the triangle is

square inches.
fill in the blanks

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Answer:

48sq^2

Step-by-step explanation:

(12*8)/2

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48

marking brainliest to whoever gives me the write answer

Answers

The page is black. Try reposting please
I would like brainliest please because the answer is a black screen

Does anyone know the answer to this question. I already tried A and C.

Answers

I think the answer would have to be D. If the diameter, which is the distance from one point on the circle through the center to another point on the circle, is halved then the amount of concrete that will be needed will be multiplied by 4. I think that's right I am so sorry in advance if that was incorrect. Have a beautiful rest of your day. Stay safe. C O V I D - 1 9 IS REAL THIS COULD MEAN YOUR LIFE!!!

find the slope from the graph. (3,-1) (0,-3)

Answers

I found the slope for these numbers

On a number line what number represents the point half the distance between A and B?

Answers

Answer:

A: -4

Step-by-step explanation:

Math.

Answer:

A. -4

Step-by-step explanation:

What is the least common multiple (LCM) of 5 and 9?
14
35
40
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Answers

Answer:

35

Step-by-step explanation:

The lest commone multiple is 45 I hope this helps

For which system of equations is the graph below a solution

Answers

Answer:

what is the equation for D?

Step-by-step explanation:

Answer: A

Step-by-step explanation:

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Answers

Answer:

2.12

Step-by-step explanation:

Answer:

I think 0.088 altogether I got 63.088 with tax

Step-by-step explanation:

The diameter of the solar system is about 300,000,000,000,000 kilometers,
which can be written as 3 x 100 kilometers. What is n?

Answers

Answer:

D. 14.

Step-by-step explanation:

As we know, 10 to the second power is 100, to the third power is 1000, and so on. These powers add a zero to the number. Since PEMDAS tells us to do exponents before multiplication, we need to find what power of 10 gives us 100,000,000,000,000. Let's count all the zeros. There are 14 zeroes. This means our answer is D. 14. Let's check, though. 10 to the 14th power is 100,000,000,000,000, and that times 3 is 300,000,000,000,000. That means our answer is correct, it is in fact, D. I hope this helps!

Edit: I changed the answer from 13 to 14 because I realized that 13 is incorrect.

What theorem proves that this congruent

Answers

sss

Step-by-step explanation:

side side side

all 3 or congruent

Question 18 of 25
If f) =3*+ 10 and glx) = 2x- 4, find (f+ 9)().
OA. (f+ )() = 5x +6
OB. (f+ g)() = 3*+ 2x+ 6
OC. (f+ 9)() = 3r- 2x+ 14
O D. (f+ 9)() =-3*- 2x-14
SUBN

Answers

Answer:

C. (f+ 9)() = 3r- 2x+ 14

Step-by-step explanation:

Hey guys! I have some math questions I need help with! If your interested to help me please comment! Pls help me ASAP I don’t have time. You can put you snap or instagram user so I can DM you.

Answers

Answer: what is your question

Step-by-step explanation: Also for what subject

What is the problems

nce a year, a store offers a free frozen yogurt to its customers. Each customer can cl he flavor of frozen yogurt and one topping. There are 8 possible ways to order the fro gurt. How many flavors and toppings could the customers choose from? 4 flavors and 3 toppings 2 flavors and 4 toppings 2 flavors and 2 toppings 4 flavors and 4 toppings​

Answers

the answer would be i think they sre able to get 2 flavors

HELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLP! what x-45 divided by 17 if x=98?

Answers

Answer:

98-45/17=3.11

Step-by-step explanation:

Thanks for the points

Carl Cornfield has been wondering whether he should plant white corn this year. He decides to sample 100 customers. 38% say they would purchase white corn. Carl wants to have a 95% confidence interval for this proportion.

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True
False

Answers

Answer:

true

Step-by-step explanation:

What fraction is equivalent to 1/6

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B. 2/8

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D. 4/24

Answers

The correct answer is D. 2/24

Answer:

C

Step-by-step explanation:

Because 24 divided by 3 = 8 and 3/8 has a denominator of 8 and you divide it by 3

could i have branliest and a heart please

Have a good day :)

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Answers

Answer:

Y=2x has a slope of 2, y=2 has a slope of 0

Step-by-step explanation:

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Answers

Answer:I dont knwo the answer

Step-by-step explanation:tell em

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I got it right

find the simple interest for having $2600 in the bank for 4 years the rate is 5%

Answers

Answer:

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NEED HELP!! what are the coordinates of point j?

Answers

Answer:

(7,4)

Step-by-step explanation:

a bag contains 10 red marbles, the ratio of red marbles to blue marbles is 5 to 1 find the numbers of blue marbles in the bag

Answers

Answer:

The Answer is 2 blue marbles.

Step-by-step explanation:

The numbers of blue marbles in the bag will be 2.

What is proportion ?

A proportion is an equation based on the equality of two ratios.

Here it is given that :

a bag contains = 10 red marbles

the ratio of red marbles to blue marbles is = 5:1

That is :

5 ratio of marbles is equals to = 10 marbles

now,

1 ratio of marbles is equals to = 2 marbles

Therefore, the numbers of blue marbles in the bag will be 2.

Read more about ratio at:

https://brainly.com/question/17869111

#SPJ2

What is the solution to 0.3(12x - 16) = 0.4(12 - 3x)?

Answers

Step-by-step explanation:

The solution is one-solution

.3(12x-16)=.4(12-3x) (you do the distributive property)

3.6x-4.8=4.8-.12x (you add 1.2 to both sides)

3.6x-3.6=4.8 (You add 3.6 to both sides)

3.6x=8.4 ( You divide 3.6 both numbers)

x=0.4285...

Its a one-solution

Please help I’ll give you brainliest
Jim's timecard is below. For each day figure out the total hours he
worked (a-e), and find the total number of hours he worked for the week. Please help
TOTAL
OUT
4:30
5:00
a.
b.
Monday
Tuesday
Wednesday
Thursday
Friday
IN
8:30
8:30
8:30
8:00
8:30
OUT
11:30
12:30
11:30
12:00
11:30
IN
12:30
1:00
12:00
12:30
12:30
C.
d.
6:00
6:30
7:30
Total
e.
f.

Answers

Answer:

a. 7

b 8

c 9

d 10

e 10

f 44

Step-by-step explanation:

Remember the question that you helped me with?
can you tell me how I can show my work and get the answer
Because I need to show my work on those two problems

Can you guys also show your work to be and tell me how you guys got the answer because I need to show my work

Answers

Answer:

13. 23 boat rides; 22 are full, and the first one has 301 passengers.

12. $11,067.50

Step-by-step explanation:

13,105 people in a day, divided by 582 per ride.

13,105/582 = 22 (with a remainder)

582 x 22 = 12,804

So, the remainder is

13,105 - 12,804 = 301

23 rides, with 22 full and the first one having 301 people.

----------------------------------------------------------------------------------------------

There are 879,575 tickets sold across 755 theatres. Per theatre,

879,755 / 755 = 1,165 tickets per theatre

1,165 x $9.50 = $11,067.50 per theatre.

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