Mathematics Middle School

Sam and Ella went to the FishPig Pet store.

FishPig sells Fish for $2.00 each and mini Pigs for $4.00.

Sam and Ella spend exactly $40.

If the variables x represents Fish and y represents Pigs, fill in the blanks to create an equation model:

Answers

Answer 1

Answer: 2x + 4y = $40

Step-by-step explanation:

Answer 2
2x + 4y = $40 is the answer

Related Questions

the sales for crunchtastic candy bars rose from $4,000,000 to 4,900,000 find the percent of increase in sales

Answers

Answer:

22.5% increase

Step-by-step explanation:

($4,900,000 / $4,000,000) x 100 = 122.5%

122.5% - 100 = 22.5% increase

The percentage increase is 22.5%

If 11 is increased to 15, the increase is what percent of the original number? (This is known as the percent change.)

Hint: Write your resulting percent in decimal form with three decimal places of accuracy. Example: Write 2% as 0.02. Write 5.66% as 0.057.
Submit QuestionQuestion 2

Answers

My answer is 0.363 or roughly 36% increase
The increase is 36.3636% (0.364)

Jasmin enlarged a drawing she made in art class.
What is the value of x?

Answers

the value of x would be 50
X equals 50 through proportional reasoning

Maria is renting kayaks from a local shop that charges a $10 fee, plus an hourly rate of $7.50.
For how long can Maria rent the kayak if she pays a total of $70?
6 hours
7 hours
8 hours
9 hours

Answers

8 hours it’s kinda easy for me but maybe not for you

Also it would help a lot if you gave me brainliest answer
10 + 7.50(h)
10+7.50
17.50
70-17.50
52.50/7.50
7 hours

how to divide 3 ÷ 0.4 =

Answers

Answer:

7.5

Step-by-step explanation:

I think the answer is 7.5 I haven’t done this math in a while but I think that answer makes sense

−5=x11 need help asap

Answers

Answer: X= -1.15755791. . .

-5/11 as a fraction or 0.4545… as a decimal. The 45 is repeating

Find the difference between 367 and 280

Answers

The percentage difference is about 28.8934%

Answer:

the difference between the 2 is 87

A function has the function rule y = x - 7. If the input is 4, what is the output?

A -11
B 3
C 11
D -3

Answers

C - 11

Solution:
4 = x - 7
4 + 7 = x
11 = x

The output of the function y would be -3 if the input is 4. So, option D is the answer.

Here, the function rule that we have been provided with is ⇒ y = x - 7

Given, the input we need to use is ⇒ x = 4

We use the value of the given in the function rule to get the required output:

y = 4 - 7

y = -3

Therefore, after using the given input 4 and substituting it in the given function rule, we get the output -3.

Learn to know more about linear functions on

https://brainly.com/question/20537477

(answer please, dont use me for my points)
Andre drew a plan of a courtyard at a scale of 1 to 60. On his drawing, one side of the courtyard is 2.75 inches.
1.What is the actual measurement of that side of the courtyard? Express your answer in inches and then in feet.
2.If Andre made another courtyard scale drawing at a scale of 1 to 12, would this drawing be smaller or larger than the first drawing? Explain your reasoning.

Answers

1. 165in. and 13.75 ft.
2. It would be smaller because it has a lower scale value
Ex. The first is scaled 60 time and the second is scaled 12 times so the first one of 60 would be scaled 48 times bigger that the second scale to 12.

HELPPPPP!!! HEY YALL NICE TO MEET YALL AGAIN!!!
WHAT’S UP GIRLYPOPS <3 or Boys (tysm for helping me) I Gotta a homework that’s driving me CRAZY :( If you know how to do (PLeASe HELP) you will get “BrAInLiEsT” if you get the answer correctly and mark it down like this “1. (Answer)” or just explain how you got ur answer YOU GET IT!!!!!:D If it’s nonsense you will get RePoRtED RePORTED REPORTED!! all you gotta do is answer the question on the image!!! :) Goodluck :D!!! (am new btw)

Answers

Before: $67.50
Tax: $3.88
After: $70.88

Before: $98.75
Tax: $4.94
After: $103.69

Before: $399.79
Tax: $19.99
After: $419.78

Before: $1,250
Tax: $62.50
After: $1,312.50

Before: $12,500
Tax: $625
After: $13,125

This is for the first table. I wish I could help out with the second one but I never was taught that. Hope this helps girlie.

SOLVE CORRECTLY AND SHOW WORKKKK!

Answers

Answer:

t= 2

Step-by-step explanation:

Input the given number in the formula given.

110= 55t

divide 55 from both sides

110/55 =55/55t

which then gives you

2 = t

Solve for t and h will get 2
110=55t//:55
t=2

In the diagram shown, what is the ratio of shaded parts to unshaded parts?

1 shaded rectangle and 5 unshaded rectangles.
1 shaded to 5 unshaded
5 shaded to 1 unshaded
6 shaded to 5 unshaded
1 shaded to 6 unshaded

Answers

1 shaded to 5 unshaded

un shade 1 to unshade 5

50 Points Solve six times three-sixths equals blank.

Leave your answer as an improper fraction.

thirty-six thirds
eighteen-sixths
eighteen-sixteenths
three thirty-sixths

Answers

Answer:

3

Steps

[tex]6\cdot \frac{3}{6}[/tex]

Cross multiply:

=18/6 = 3

eighteenth-sixths (the third one)

6/1 times 3/6 = 18/6

A poster tube storage in the Sahel of a cylinder has a diameter of 3.5 inches and a volume of 122.5(pi) Cupid inches. What is the height of the poster storage tube?

Answers

Answer: 12.7

Step-by-step explanation:

r=d/2

3.5/2=r

r=1.75

v=pir²h

122.5 =piR²h

122.5=pie1.75²h

The frist thing to solve for r sense exponents come before multiplication in bedmask

122.5 =pi3 .06g

so then it's pie times r

122.5=9.61 *h

122.5/9.61=h

12.7=h

Answer: h≈12.73in

Right cylinder

Solve for height

h≈12.73in

d Diameter

3.5

in

V Volume

122.5

in³

h

r

h

r

r

h

A

b

Using the formula

V=π(d

2)2h

Solving forh

h=V

π(d

2)2=122.5

π·(3.5

2)2≈12.7324in

Step-by-step explanation:

What is the value of 4/7 x 0.3 / 1/6?

Answers

Rewrite as

[tex]\frac{4}{7} *\frac{3}{10} /\frac{1}{6}[/tex]

PEMDAS says do multiplication first

When multiplying fractions, just multiply across.

12/70   / 1/6

When dividing fractions, KEEP CHANGE FLIP.

Keep one of the fractions, change the sign to multiplication, flip one of the fractions.

12/70  * 6/1

72/70

1 2/70

Option D

1  1/35

The answer will be (D) 1 1/35

This is just a random question to see who answers the fastest lol.

what is 50 x -9 + 3 4/5

Answers

The answer is -446.2 or -446 1/4 I believe

Answer: -446.2

Explanation: I needed points

Use the table to answer each question below.

1. How many minutes will it take to run 1 mile?

2. How many miles could be ran in 14 minutes

3. How many miles could be ran in 28 minutes?

Answers

1. 35/5= 7 minutes
2. 7 minutes= 1 mile so 14 minutes is 2 miles
3. 28/7= 4 miles
1.35/5= 7 minutes
2.7 minutes= 1 mile so 14 minutes is 2 miles
3. 28/7= 4 miles

the length and width of a rectangle are in the ratio 3:1.
a) the length of the rectangle is 2.1m.What is the width?
please help I'm sick and the math ain't mathing today

Answers

Answer:

Step-by-step explanation:

Can someone tell me where to plot the points? (due tomorrow) thanks!​
Also can you explain to me if this is proportional or not? I need a clear reason. Thanks so much!

Answers

Step-by-step explanation:

ok do you see where x is on the graph

you would put 0 3 times up and y would be where

5 is on the graph you would put 3.5 times up

HOPE IT HELPS

Here are the answers
0,2
2,5
3,5.5
1,3.5

A poster storage tube in the shape of a cylinder has a diameter of 3.5 inches and a volume of 122.5 (pi) cubic inches. What is the height of the poster storage tube in inches. What is the height of the poster storage tube in inches?

Answers

Answer:

the hieght is 12.7 inches

Step-by-step explanation:

v=122.5

r=d/2

3.5/2=r

r=1.75

v=pir²h

122.5 =piR²h

122.5=pie1.75²h

okay so frist solve for r sense exponents come before multiplication in bedmask

122.5 =pi3 .06g

so then it's pie times r

122.5=9.61 *h

122.5/9.61=h

12.7=h

Answer:h≈12.73in

d Diameter

3.5

in

V Volume

122.5

in³

h

r

h

r

r

h

A

b

Using the formula

V=π(d

2)2h

Solving forh

h=V

π(d

2)2=122.5

π·(3.5

2)2≈12.7324in

Step-by-step explanation:

The formula for any geometric sequence is an = a1 · rn - 1, where an represents the value of the nth term, a1 represents the value of the first term, r represents the common ratio, and n represents the term number. What is the formula for the sequence -3, -6, -12, -24, ...?

A an = -3 · 2 n - 1
B an = -3 · (-2) n - 1
C an = 2 · (-3) n - 1
D an = -2 · (-3) n - 1

Answers

Answer:

an=-3.2n-1

Step-by-step explanation:

a1=-3

r=T2/T1

-6/-3

r=2

an=-3.2n-1

Which is the correct answer

Answers

Answer:

B

Step-by-step explanation:

A is just moving the shape left

C is flipping the shape the opposite direction

B rotated the shape

If you mean, Rotating the whole square, then yes. The answer is "B"

BUT! If you mean rotating the triangle in it-self, THEN the real answer is "C"!

DON'T GET IT WRONG!! Best of fortune! : )

What is the slope of this graph.

Answers

hope this helps! i gave all of the steps on how to solve in this image
Your slope is 1/2 up one two to the right

Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator part 2

Answers

Answer:

64/8=8/1which in ratio it is 8:1

Answer:8/1 is your answer

Step-by-step explanation:

Help ASAP, I'll give brainliest to the first correct answer.

12/0.02 = P

P = $ ? .00

Answers

Answer:

$6.00

Step-by-step explanation:

12/0.02 = 600 p

To convert pennies into dollars divide it by 100

600 ÷ 100 = 6

$6.00

Hope this helps, have a great day!


P = 6.00
In dollars p = 6

I NEED HELPPPPP!!!! THIS IS SO HARDDDD

Answers

Answer:

The answer is 28

Step-by-step explanation:

I hope this helps! Have a good day!

Answer:

28

Step-by-step explanation: By using PEMDAS (parenthesis, exponents, multiply, divide, add, subtract).

Jake claims that, when two numbers are multiplied together, the product could be less than both factors.

Which of these equations and statements could he use to support his claim?

Answers

Answer:

The first one.

The first one because it supports the question

37 plus what equals 294

Answers

Answer:257

Step-by-step explanation:

I subtracted 37 from 294

Then, to check I added 37 to 257

I got 294

pls try to do it fast

Answers

Answer:

4 1/3 is the same as 11 decreased by a number

Step-by-step explanation:

is the same as means =

decreased by means -

a number means x

so 4 1/3=11-x

Answer: 4 1/3 is the same as 11 decreased by a number

Step-by-step explanation:

Go down the line. 4 1/3 match up in the sentence and the equation. Is the same as is another way of saying equal to, so that works. Then, there are both 11s so that checks. Finally, decreased is the same as minus or subtract, and x is a number.

How much interest is earned on $128.51 at 1.5% for four years?

Answers

Answer:

Step-by-step explanation

5% x $1,000 x 4 = $200

I=PRT
I=(128.51)(1.5%)(4)
I= 7.71
(make sure to add percentage when putting in calculator)
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