At a baseball game, 3 drinks and 4 hotdogs cost $15.00. At the same game, 3 drinks and 1 hotdog cost $10.50. Find the cost for a drink.

Answers

Answer 1

Answer:

$3

Step-by-step explanation:

Given data

Let the cost of drinks be x

and the cost of hotdogs be y

so

3x+4y=15-------1

also

3x+y= 10.5------2

solve 1 and 2

 3x+4y=15

-3x+y= 10.5

     3y= 4.5

divide both sides by 3

y= 4.5/3

y= $1.5

Put y= 1.5 in 1

3x+4(1.5)=15

3x+6= 15

3x=15-6

3x= 9

x= 9/3

x= $3

Hence the cost of a drink is $3


Related Questions

Graph the line with the equation y= 4/5 x+2.

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Answer:

x are -5/2 and 0 . Y are 0 and 2.

Casey described the data on a dot plot as having a spread from 0 to 5 and a center of 3. Which dot plot shows the data Casey is describing?

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Answer:

D. number of reptiles

Step-by-step explanation:

The dot plot that Casey is describing shows the Number of Reptiles.

What is a dot plot?

A dot plot visually groups the number of data points in a data set based on the value of each point.

Given are three dot plots for different data, they are showing, Number of Mammals, Number of Amphibians and Number of Reptiles.

Casey described the data on a dot plot as having a spread from 0 to 5 and a center of 3.

The only similar description for the dot plot that Casey is describing is the graph which shows the Number of Reptiles, as it runs from 0 to 5.

Hence, the dot plot that Casey is describing shows the Number of Reptiles.

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The question do not have graph, so, I solved the question attached in the solution.

which rule best represents the dilation that was applied to quadrilateral fghj to create quadrilateral fghj​

Answers

Answer:

no

Step-by-step explanation:

oof

Answer: (x,y) -> (1.4x,1.4y)

Step-by-step explanation:

I got it right

Answer ASAP need a step by step on how to solve, and how to factor an expression. Factor the expression:
4x + 16

Answers

Answer:

4(+4)

Step-by-step explanation:

Common factor

4x+16

4(x+4)

Which of the ratios below is equivalent to 8:5?

Answers

Answer:

Nobody can answer this question if you don't tell us what are the ratios that are 'below'. We have no answers to choose from...

Please help me!
[One Step Inequalities]

Answers

Answer:

C

Step-by-step explanation:

Divide each side by 5

Please help if possible!!

Answers

Answer:

I think 12 is B yh I hope so

Answer:

11. a

Step-by-step explanation:

-2x + 5( 3 + 2x )

-2x + 15 + 10x

8x + 15

marco has a rope that is 16 feet long. He ties his rope to liam and pams with a square knot that uses 1 1/8 feet of rope. How long are the three ropes tied together? Write and solve an equation

Answers

answer: 16(1 1/8x3)=y y=54

Step-by-step explanation:

1 1/8x3= 3 3/8

3 3/8x16=54

The length of the three ropes together is 54 feet.

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that Marco has a rope that is 16 feet long. He ties his rope to Liam and pams with a square knot that uses 1¹/₈ feet of rope.

The length will be calculated as,

E 16(1¹/₈x3)

E = 1¹/₈x3 = 3³/₈

E = 3³/₈x16

E = 54 feet

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Find the circumference and area of the circle. Use 3.14 for π. Round to the nearest hundredth if necessary

Answers

Answer:

circumference is 25.15m

area is 50.24m

Step-by-step explanation:

hope this helps

Nicholas spent 40% of his savings to pay for a video game that cost him $40. How much money was in his savings to begin with?

Answers

Answer:

nah and yall kids stop looking on here to cheat ronnie wilson

Step-by-step explanation:

HELP ASAP I NEED TO FINISH THIS HOMEWORK AND IM ON THE LAST QUESTION

Kaylee and her friends are going into a bakery. How much would it cost to buy 1 donut and 5 cookies if each donut costs $2.00 and each cookie costs $1.25? How much would it cost to buy 11 donuts and 55 cookies if each donut costs $d and each cookie cost $c

Please include the work!

Answers

Answer:

1. 2.00+(1.25 x 5)=8.25 2. 11(d$)+55(c$)=cost

Step-by-step explanation:

1.25 x 5 = 6.25 6.25+2=8.25  The rest involves varibles based on donut=2 and cookie = 1.25.

Hoped this helped! If it did, please give brainliest! :)

P.S. Thanks for so many points! :D

Jennifer is rewriting a polynomial by combining like terms. Which terms does she need to combine to finish rewriting the polynomial?

Answers

Answer:

B and D

I hope it helps.

Answer: -7c^2d^2

C^2d^2

Step-by-step explanation:

Use simple interest to find the ending balance.

$32,000 at 11% for 2 years

formula I=PRT
I=PRT

A) $35,520.00

B) $7,040.00

C) 39,040.00

D) 39,427.2

Answers

Answer:

B) p×r×t

32000×11/100×2

Twelve inches is cut from a board. The
remaining board is 18 inches long. Write
an equation to represent the situation. I NEED WORK TOO

Answers

Answer:

x-12=18

x=30

Step-by-step explanation:

x-12=18

that's the equation

add 12 to each side, cancelling out the -12

x=30

ok so is that what you mean by work?

Convert 0.47 recurring into a fraction in its simplest form

Answers

Answer:

47/99

Step-by-step explanation:

      100x = 47.4747...

(-)          x = 0.4747...

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

       99x = 47

x = 47/99

Answer: 47/99

The fraction that represent the decimal 0.47 is 47/99.

Given decimal: 0.47

To convert the decimal number 0.47 recurring into a fraction, set up an equation to represent the repeating part.

Let the repeating decimal x as

0.47x = x

Now, shift the decimal point to the right to align with the repeating part:

100x = 47.47x

Now, subtract the left side from both sides:

100x - x = 47.47x - 0.47x

99x = 47

Multiply both sides by 100:

99x * 100 = 47 * 100

9900x = 4700

Divide both sides by 9900 to isolate x:

x = 4700 / 9900

In this case, both 4700 and 9900 are divisible by 100:

4700 / 100 = 47

9900 / 100 = 99

So, the simplified fraction is:

x = 47 / 99

Therefore, 0.47 recurring is equal to 47/99 in its simplest form.

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letter=number
14.6=e-3.2

Answers

Answer: e = 17.8

Step-by-step explanation: 14.6 + 3.2

The answer is e = 17.8. Hope this helps!

What is the volume of a rectangular jewelry box with the length of 12 cm, a with of 7 cm and the height of 7 cm?

Answers

Answer:

588

Step-by-step explanation:

12x7x7=(12x7)x7=84x7=588

Have Fun Lolz! Follow TheLisaAkin On TikTok!

The volume of the rectangular jewellery box will be 588 cubic cm.


What is volume?

Volume is defined as the space occupied by any object in the three dimensions. All three parameters are required for the volume like length, width and height of cube or cubes.

The rectangular box is made up of six surfaces. The area of the two opposite surfaces is always equal.

Given that the dimensions of the rectangular box are a length of 12 cm, a with of 7 cm and a height of 7 cm.

The volume of the rectangular box will be calculated as,

Volume = L x W x H

Volume = 12x7x7=

Volume = (12x7)x7

Volume = 84x7

Volume = 588 cubic cm

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If £2000 is placed into a bank account that pays 3% compound interest per yea
how much will be in the account after 2 years?​

Answers

Answer:

$2120

Step-by-step explanation:

method:

3% x $2000 = 60

100%

$60 per year = $120 per year

Ans: $2120 will be in the account

Order these angels from least to greatest
13 and 14

Answers

13. angle N, angle R, angle Q

14. angle G, angle H, angle J

Explanation: The shortest side is always across from the smallest angle and the longest side is always across from the largest angle. For instance, since RQ is the shortest side, angles N is the smallest angle, and since NR is the longest side, angle Q is the longest angle. Because of this, the order of angles from least to greatest is angle N, angle R, and angle Q.

The solution is

a) Angle N < Angle R < Angle Q

b) Angle G < Angle H < Angle J

What is a Triangle?

A triangle is a plane figure or polygon with three sides and three angles.

A Triangle has three vertices and the sum of the interior angles add up to 180°

Let the Triangle be ΔABC , such that

∠A + ∠B + ∠C = 180°

The area of the triangle = ( 1/2 ) x Length x Base

For a right angle triangle

From the Pythagoras Theorem , The hypotenuse² = base² + height²

Given data ,

a)

Let the first triangle be ΔNQR

QR = 17 m

NQ = 21 m

NR = 24 m

Now , the angle opposite to the side having the largest length will be the largest angle

And , the angle opposite to the side having the smallest length will be the smallest angle

So , substituting the values in the equation , we get

Angle opposite to QR = Angle N

Angle N is the smallest angle in ΔNQR

And , Angle opposite to NR = Angle Q

Angle Q is the largest angle in ΔNQR

Therefore , Angle N < Angle R < Angle Q

b)

Let the second triangle be ΔGHJ

HJ = 6 in

GJ = 7 in

GH = 10 in

Now , the angle opposite to the side having the largest length will be the largest angle

And , the angle opposite to the side having the smallest length will be the smallest angle

So , substituting the values in the equation , we get

Angle opposite to HJ = Angle G

Angle G is the smallest angle

Angle opposite to GH = Angle J

Angle J is the largest angle

Therefore , Angle G < Angle H < Angle J

Hence , the angles are in the order

a) Angle N < Angle R < Angle Q

b) Angle G < Angle H < Angle J

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If u put 2500 in an account at an annual rate of 5.6 with interest compounded annually, what is annual percentage yield

Answers

Answer:

5.6%

Step-by-step explanation:

The computation of the annual percentage yield is shown below:

Given that

Initial investment amount is 2,500

And, there is an annual rate of interest i.e. 5.6%

Since we have to determine the annual percentage yield i.e. equivalent to the annual rate of interest i.e. 5.6%

Hence, the above represent the answer

i need help please provide with the correct answer. it is due at 11:59 pm

Answers

I think the answer is d

Help me with this please

Answers

Answer:

the answer for b=6

Step-by-step explanation:

how:

it is 6 because go down the y-axis until the line stop on the y-axis and the line stop exactly on the 6 so i make 6 the answer to be

hope that helps

if it is correct please mark as brainliest

thank you

19NBoli

:)

What is the percent decrease from 95 to 19?

Answers

Answer:

-80 percent

Step-by-step explanation:

Answer:

80%

Step-by-step explanation:

19/95=0.20

100%-20%=80%

80%*95=76

95-76=19

Which of the following angles are congruent to 5? Select all that apply.

Answers

Step-by-step explanation:

in my opinion, maybe it's ∠1 and ∠4

∠1 and ∠4 are congruent to ∠5 by corresponding and alternate angle theorem.

What is a transversal?

We know when a transversal intersects two parallel lines at two distinct points,

Two pairs of interior and alternate angles are formed such that the measure of interior angles are same and the measure of alternate angles is also the same.

Given, line l and line m are intersected by a transversal line t.

Angles congruent to ∠5 is ∠4 by alternate interior angle theorem.

∠1 is also congruent to ∠5 by the corresponding angle theorem.

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PLS HELP ME PLSSSSSSS

Answers

Answer:

3/10

Step-by-step explanation:

Brainliest is much appriciated

Answer:

3/10    i believe, if it is right

Step-by-step explanation:

Which expression (s) are equivalent to the given expression

Answers

Answer:

Where are the expression??

Step-by-step explanation:

In ratio a:b, the first term a is called
O antecedent
O extreme
O consequent
mean

Pls someone help me

Answers

It is called the antecedent

answer, please. I need help.

Answers

Answer:

Step-by-step explanation:

[tex]\text{rule }(x^a)(x^b)=x^{(a+b)}\\ \\ (b^{-7})(b^3)=b^{(-7+3)}\\ \\ b^{-4}=\frac{1}{b^4}[/tex]

Answer:

1/ b^4

Step-by-step explanation:

because -7 +3 = -4 but it can only be positive. So you but the -4 to the bottom to become b^4

Look at this triangle.
B
11 cm
4 cm
Work out length AC.
(my teacher told me to start out with c first, c= an something like that I don’t remember)

Answers

Step-by-step explanation:

<c =90 °

So, Pythagoras theorem can be used,

Hypotenuse ² = base ² + altitude ²

AB²=AC²+BC²

11²=AC²+4²

11²-4²=AC²

121-16=AC²

Root 105=AC

AC=10.2 cm

The length of AC is 10.25 cm

What is pythagorean theorem ?

If ΔABC is a right angle triangle, then

AB² = BC²+AC²

where AB = Hypotenuse, BC & AC are adjacent sides of the right angle

What is the required length of the side ?

Given, hypotenuse = AB = 11 cm

One of adjacent sides = BC = 4 cm

We have to find the length of AC.

Using pythagorean theorem,

AB² = BC²+AC²

⇒ AC² = AB² - BC²

⇒ AC² = 11²-4²

⇒ AC² = 121-16

⇒ AC = √105

⇒ AC = 10.25

So the length of AC = 10.25 cm

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I need help ASAP plsss

Answers

Answer:

dude that's easy 1,36 2,18 3,12 ,4,9 6,6

Step-by-step explanation:

Answer:

A., B., E., F., G.

Step-by-step explanation:

Hope this helped! Have a nice day!

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