Mathematics Middle School

A 6-pack of Sprite costs $7.70. How much would an 18-pack of Sprite cost if the costs are proportional?
A. 13.86
B. 14. 40
C. 11.55
D. 23.10

Answers

Answer 1

Answer:

6 pack = $7.70

18 pack=$23.10

Answer 2

Answer:

Step-by-step explanation:

d,

7.70 * 3 = 23.10

because 6 goes into 18 ,times.

or 7.70+7.70+7.70 = 23.10 so D

Related Questions

PLEASE HELP ME WITH DIS ONE. Plz don't answer if you don't know or you want the points, I actually need help. :(

Answers

Answer:

-78

Step-by-step explanation:

3 | 3+2*-5 | squared  - ( 3*-5 ) squared

3*49  -  225

147-225

-78

( Sry I couldn't add the exponent so I said squared instead ) Hope this helped, Have a Great Day!!

-78 hope this helped :’)

please help and dont worry this isnt a test

Answers

B because when 9 is divided by 5 it cant be 1

Explain the steps you would take to complete this conversion problem.

Answers

Answer:

It won't let me see the conversion problem. Sorry. I would help if I could.

Step-by-step explanation:

A loaf of bread costs $2.50 today. The same size loaf cost 20 cents in 1955.
What percentage of today’s price did someone in 1955 pay for bread?
Please answer it correctly do not answer it wrong

Answers

Answer:

They paid 8% of what we pay now

Step-by-step explanation:

What is another way to write the expression ​r⋅(18−3)​?
A. r⋅18−3
B. (r⋅18)−3
C. (r⋅18)−(r⋅3)
D. (r⋅18)⋅3

Answers

Answer: the is c

Step-by-step explanation:

example

3(x-7)+1

3 multiply anything

3x-21+1

add 1 to -21 equal -20

3x-20

HELP HELP HELP HELP HELP HELP
PLEASE

Answers

Answer: 1 [tex]\frac{5}{27}[/tex]

Step-by-step explanation:

[tex]\frac{8}{9} x 1\frac{1}{3} = 1\frac{5}{27}[/tex]

Answer:

It's 1!

Step-by-step explanation:

Hope this helps!! Please give me brainliest!!

There are 15 girls in the class and 8 boys. Lauren says that the ratio of girls to boys is equivalent to 30 : 18. Is Lauren correct?

Answers

Answer:

No

Step-by-step explanation:

If 15 x 2=30 and 8x2=16 not 18 it’s incorrect

Answer:

No, Lauren is not correct because the ratio is actually 15:8 this is because the ratio represents the number of boys to girls. The only way to show this equation in ratio notation would to say 15:8. Therefore Lauren is incorrect.

Step-by-step explanation:

Hope this helps.

I had to make another question because I am slow, but please answer all FOUR questions and I will report any unnecessary answers or answers just stealing points.

Answers

Answer:

1. slope = 8

2. y-intercept = 20

3. y-intercept

4. slope

Answer:

1. Slope is 8/1.

2. Y-intercept is (0,20)

3. Y-intercept.

4. Slope.

Hope this helps!!!

The chart below describes the speed of four cars. Which car is the fastest?

A. Car A
B. Car B
C. Car C
D. Car D

Answers

Car c
The answer is C

Answer: Car C

Step-by-step explanation: r=d/t. 500/10 = 50. 440/8 = 55 525/7 = 75. 585/9 = 65. With this, we can see that Car C is the fastest, travelling 75 mph.

The table shows the linear relationship between cost, in dollars, y, and tacos purchased, x.

Answers

Answer:

change is 1.30

Step-by-step explanation:

2.60 ÷ 2 = 1.30

3.90 ÷ 3 = 1.30

? ÷ 5 = 1.30

10.40 ÷8 =1.30

?=1.30 × 5 = 6.50

Help ill give brainleist

Answers

Answer:

The circumference of the circle is 18.85.

Step-by-step explanation:

Use the formula C=2πr

2 x 3.14 x 3 is 18.95

18.85 is the answer

Please answer this, urgent!

Answers

Answer:

10/12

Step-by-step explanation:

5/6 times 2/2= 10/12 and 12 is 2 more than 10.

Answer:

10/12

Step-by-step explanation:

Can somebody please help me on this !!!

Answers

i think it’s 34.075

Answer:

34.075       For some reason it wouldn't let me answer so I typed it in the comment section. I didn't copy anyone elses answer tho!!

Step-by-step explanation:

I use the flag method, take 40x34 that gives you 1,360. then you take that and add 3 so, 1,363. then you take that back over the 40 so 1,363/40. you divide those bc thats what the line means. so then you get, 34.075

Hope this helps!!!

Can I please have brainliest??

HELPPPPP ASAPPPP I WILL GIVE BRAINLIST

Answers

Answer:

1, 5.8 represents the unit value.  the slope is 5.8 so every time it moves over one vertical line it will go up 5.8 horizontal lines.

Step-by-step explanation:

NEED HELP
ASAP
WILL GIVE BRAIN

Answers

Answer:

okokpo

Step-by-step explanation:

8 6 11
Step by step: 8 6 11

PLEASE HELP!!!!
Translate this sentence into an equation:

The sum of 2 times a number and 7 equals 5

- Use the variable c for the unknown number.

Answers

Answer:

2 x c7 = 5

Step-by-step explanation:

2c +7=5
I hope this helps

need help ASAP PLEASEEEEEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

5(1)= 5; identity property of multiplication
(3+5)+0=(3+5); identity property of addition
[3(5)](4)=(3)[5(4)]; associative property of multiplication
3+5=5+3; commutative property of addition
3+(5+7)=(3+5)+7; associative property for addition

hope this helps :)
The other person above me is correct

I guess these are easy ish... i need a bit of help

1.On Halloween 3 friends each received 0.7 of a pound of candy. How much candy did they receive total?

2. An old road was 3.9 miles long. After a renovation it was 3.7 times as long. How long was the road after the renovation?

3. Jonathan and Anna must share $20.64 evenly for Fall Festival. How much money will each child receive?

4.The five fifth grade teachers and six fourth grade teachers ordered 2 large pizzas all together for lunch. Each pizza costs $13.75. If we are going to split the cost evenly, how much will each person need to pay?

Answers

Answer:

1) 3*0.7 = 2.1 pounds

2) 3.7*3.9 = 14.43 miles long

3) 20.64/2 = $10.32 each

4) (2*13.75)/(5+6) = $2.50 each

2:50 3*07 in then number 3.9 *3*7 times that like it nothing in u get yo 2:50

ILL MARK BRAINLIEST WHO GETS IT FIRST :) (sorry caps)

Answers

Answer:

77 1/2

Step-by-step explanation:

hope this helps!! :D

49 6/10. I hope that helps good luck

In an architecture class the students built a scale model of an office building. If the scale is 1 in. = 12 feet and the model is 8 1/2 in. high, how tall would the office building be?

Answers

Answer:

102 feet tall

Step-by-step explanation:

12 multiplied by 8 1/2 to get 102

Answer:

102 feet

Step-by-step explanation:

8.5 (or 8 1/2)*12=102 feet

I'll give 10 points:
Match each fraction to its decimal equivalent.

Answers

Step-by-step explanation:

5/11 -> 0.45

7/50 0.14

7/9. 0.7

11/12. 0.916

Answer:

5/11 and 45

7/50 and 0.14

7/9 and 0.7

11/12 and 0.916

Step-by-step explanation:

So hard what's 950+453

Answers

Answer
1043

Explanation
add lol

hope this helps and have a wonderful day :)

Which of the following is equivalent to equivalent to –2(15 – 20d + 5c)?
A. –30 + 40d – 10c
B. –6 + 8d – 2c
C. –2c + 8d – 6
D. –2(3 – 4d + c)

Answers

A. Because if you use distribution you get those numbers

After solving the given expression, the equivalent expression will be -30 +40c - 10c.

What is an expression?

If a mathematical operation includes at least two words that are connected by an operator and either comprise numbers, variables, or both, it is referred to as an expression.

The operations with reflection coefficients include adding, subtracting, multiplying, and dividing. A mathematical operation like reduction, addition, multiplication, or division is used to include terms in an expression.

As per the given information in the question,

-2(15 - 20d + 5c)

Now, multiply -2 by the values in the bracket,

Then, the equivalent expression will be,

-30 +40c - 10c

To know more about Expression:

https://brainly.com/question/14083225

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Four business class railcars can hold a total of 260 passengers, How many passengers can travel per railcar?

Answers

Answer:

65.

Step-by-step explanation:

this is bc 260 divided by 4 is 65

You have to divide 260 by 4 because there are 4 and you would get 65
260/4=65

What is the area of the polygon?
I will mark brainliest

Answers

Answer:

The answer is B. 1,620

Step-by-step explanation:

I just know it did the math

Answer:

 I think it's B

Step-by-step explanation:

15 times 16 for the top parts and then 20  times 57 for whats left and add them all together

Create your own real world problem that involves designing a 2D shape.
Then: write an expression to find the perimeter of that design.

Answers

Answer:

A square with 20ft sides is put on the moon

Step-by-step explanation:

what is perimeter

sides = s

s x 4/4 = 20

s = 20

s x 4 = 80

Sides =s that one of ur answers

Lupe and her friends spent $20 on snack mix and water.They bought x bags of snack mix and y bottles of water.They bought A total of 11 items.The system of equations can be used to determine how many of each item they bought.
20.00=2.50x+1.00y
11=x+y
how many bags of snack mix did they buy?

Answers

Answer:

They bought 6 bags of snack mix and 5 bottles of water

Step-by-step explanation:

2.5x6= 15.00 and 1x5=5

15.00+5 = 20.00

PLEASE HELP! I ONLY NEED TO DO 3 MORE ASSIGMENTS AND I'M STUCKKK!

Answers

Answer:

40

Step-by-step explanation:

(11 + 4) / 3 * sqrt(64) =

= 15/3 * 8

= 5 * 8

= 40

Answer:

40 i think ?

Step-by-step explanation:

im not 100 percent sure this is correct but i just followed pemdas. i added 11 and 4 then divided that by 3, which was 5, then i figured out the square root of 64 which is 8 then multiplied 5 by 8 which is 40

Is the system of equations consistent and independent, consistent and dependent, or inconsistent?


y=4x−4

y=−4x+4


Select the correct answer from the drop-down menu.
consistent and independent
consistent and dependent
inconsistent

Answers

Answer:

b

Step-by-step explanation:

Pine Hill Middle School has 300 students. In
Zoey's class, two out of five students belong to
a club. Use this ratio to predict how many
students in the school belong to a club.

Answers

120



Step by step explanation

There are 120 students in the school Pine Hill Middle School who belong to a club.

What is a ratio?

A ratio describes a comparison between two or more quantities in simplest form.

Given that Pine Hill Middle School has 300 students.

Also given two out of five students belong to a club.

∴ We can conclude that (2/5)th of the total students belong to the club which is numerically,

= (2/5)×300.

= 120 students.

We can also solve this by ratios if in a total of 5 students 2 students belong to a club that means 3 students doesn't belong to the club and their ratio is 2:3.

∴ The no. of students belonging to the club is 2/(2+3)×300.

= (2/5)×300.

= 120 students belong to the club.

learn more about ratio here :

https://brainly.com/question/13419413

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