Mathematics Middle School

i need help pleaseeeeeeeeeee

Answers

Answer 1

Answer:

D) 27

Step-by-step explanation:

4 + 2 = 6 (pets)

For each pet he spends $4.50, so:

6 × 4.50 =

6 × 4 = 24 +

6 × 0.5 =

6/2 = 3

24 + 3 = 27

So D.

Answer 2

Answer:

D. Mr. Winston spends $27 dollars at the pet store.

Step-by-step explanation:

It's multiplication. He has 6 pets, he spends $4.50 for each pet.

4.50 * 6 = 27.

Mr. Winston spends $27 on pet food for his 6 pets.

Hope this helps!

If u like it, plz mark me as brainliest!

Related Questions

Ill give brainiest to, whom ever gets this correct.

Answers

Answer:

50.2 m^2

Step-by-step explanation:

The Area of a circle is given by the equation pi(r)^2

Therefore if r = 4 we can plug it into the equation to get:

pi (4)^2= pi(16)= 50.2655 or about 50.2 m^2

50.2 m 2 that is the answer

Which equation has a solution of s = 3/4?

Answers

Answer:

the answer is that you have to follow these rules.

Step-by-step explanation:

1. Simplify each side of the equation by removing parentheses and combining like terms.

2. Use addition or subtraction to isolate the variable term on one side of the equation.

last but not least

3. Use multiplication or division to solve for the variable.

(4,-3) hope it helps

Answer 3-12 please, thank you!

Answers

The answer is nine, 9 + 3 = ( equals ) 12 so weather subtract, or adding, you will get the same answer <3

200 x 40 x 43 - 54 - 20 + 95 -23 =

If u get this i will give u a crown

Answers

Answer:

343,998

Step-by-step explanation:

Hope this helps!! :))

Answer:

343998

Step-by-step explanation:

200*40*43-54-20+95-23

8000*43-74+72

344000-2

343998

note:

were there parentheses?

Which of the following statements concerning the linear correlation coefficient are true?

I: If the linear correlation coefficient for two variables is zero, then there is no relationship between the variables.
II: If the slope of the regression line is negative, then the linear correlation coefficient is negative.
III: The value of the linear correlation coefficient always lies between –1 and 1.
IV: A linear correlation coefficient of 0.62 suggests a stronger linear relationship than a linear correlation coefficient of –0.82.

I and IV

II and III

I and II

III and IV

Answers

Answer:

I and IV... ig (:

I and IV because i’m very extremely intelligent

Which number line shows the solution set for StartAbsoluteValue 2 p minus 4 EndAbsoluteValue greater-than-or-equal-to 6?
A number line going from negative 6 to positive 6. Closed circles are at negative 5 and positive 5. Everything between the points is shaded.
A number line going from negative 1 to positive 8. Closed circles are at negative 1 and positive 5. Everything to the left of negative 1 and to the right of positive 5 is shaded.
A number line going from negative 6 to positive 6. Closed circles are at negative 5 and positive 5. Everything to the left of negative 5 and to the right of positive 5 is shaded.
A number line going from negative 1 to positive 8. Closed circles are at negative 1 and positive 5. Everything between the points is shaded.

Answers

Answer:

can u add a picture?

Step-by-step explanation:

Simplify 1/6(12x+24)+4x

Answers

Answer:

6x+4

Step-by-step explanation:

1/6(12x+24)+4x

Multiply 1/6 to all numbers in parentheses.

2x+4+4x

Combine all like terms.

6x+4

☀︎︎Scientific Notation: 2 problems, please provide an explanation as I missed the lesson on scientific notation :)

Answers

Answer:

Here you go hope this helps

Step-by-step explanation:

1: 7.7 x [tex]10^{8}[/tex]

2: 2.9 x [tex]10^{7}[/tex]

The number of decimal places you move will be the exponent on the

10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

7.7 x 10 to the power of 8 and 2.9 to the power of 7 if decimal is left positive right= negative

it's systems of linear equations btw

Answers

Each child ticket is 7$ and senior is 5$ and is this question from a packet? Bec I found the whole answer key online and I can send it to u if u want

IM GIVING THE BRAINLY OUT NOW THANK YOU FOR THE 100% ON THE QUIZ!

Answers

Answer:

I wasn't here but np

Step-by-step explanation:

.....

Hellppp meeeeeee PLEASEEEEE can y’all help

Answers

Answer:

Step-by-step explanation:

11 + 34=45

45+45=90 your welcome

90 is going to be your answer

plz help wit this ASAP! cuz im gonna fail math!

Answers

Answer:

ill put them below

Step-by-step explanation:

1: -4/4

2: 2/6 or 1/3

3: -35/6

4: 4/21

5: -21/8

Answer:

in order they are

Step-by-step explanation:

1: -4/4

2: 2/6

3: -35/6

4: 4/21

5: -21/8

8,869 divided by 3= and can yall help me with other question im gonna post

Answers

Answer:

2956.33333333

................................

Answer:

2956.33333333

Step-by-step explanation:

BRAINLIEST?

Ok,so I need help on exactly how to do this questions on my homework…I don’t get it.

Answers

Answer:

11. 15 12. 8

Step-by-step explanation:

ok so

the big ones equal = 3

and small one equal =1

also red means negative and orange postive

so 9+ 6 equals postive 15

and 12- 4 = 8

Answer:

9 x 6 = 54

24 x -4 = -96

Step-by-step explanation:

If what you are saying is correct:

The first one is 9 x 6 = 54

The second one is 24 x -4 = -96

-Chetan K

Solve the inequality and graph the solution : k/-1 > 4

Answers

Answer:

k<-4

Step-by-step explanation:

Helppppp someone answered the first half but I need the second half

Answers

Answer:

i think its 182 dollars

Step-by-step explanation:

$192 i think because if you add both the cost of the bike and helmet you get 192

A band earns $\frac{2}{3}$
of their profit from selling concert tickets and $\frac{1}{5}$
of their profit from selling merchandise. The band earns $1500 from selling concert tickets. How much money does the band earn from selling merchandise?

Answers

Dividing 2/3 profit of selling concert tickets by 1/5 profit from selling band mechandise.

(2/3) / (1/5) = 10/3 = 3 1/3

Hence band members make 3 1/3 or 10/3 times more profit from ticket sales than from band merchandise sales.

This can be elaborate in such a way also.

Let suppose the total profit is $30.

then the profit from the ticket sale = 2/3 of 30 = $20

and the profit from the band merchandise sales = 1/5 of 30 = $6

Now dividing 20 by 6, which gives 10/3. the same answer that were calculated above.

Ski tour sales at an agency went from $12,500 in January to $8,700 in February. Enter the value to make a true statement. Round to the nearest whole percentage.

Answers

Answer:

70%

Step-by-step explanation:

8,700/12,500= 0.696

0.696 x 100 = 69.6%

69.6 estimated = 70%

will giver brainliest to the person with the most detailed answer. That means tell me how you got ur answer. And the person who answers with the most clear explanation as well. Good luck!! This is due in 8 minutes as well. And pls number ur answers in order so it is clear!!

Answers

since they are all in the same line you only need to use 2 of the points I'm using (1,-1) and (2,1) next you do (x1,y1) and (x2, y2) which would be (1,2) and (-1, 1) then do y2-y1 / x2-x1 which would be 1/2

Half the sum of a number and 1.75 is -5.1 what is the number

Answers

answer is going to be 8.6

Answer:

8.6

Step-by-step explanation:

or what the other person said-

Hey, can u help, answer right please. NO LINKS!

Answers

Answer:

1,-4 that would be right then 4 down, 4,-1 would be 4 to the right then one down, -1,4 would be one to the left and four up

Step-by-step explanation:

X is horizontal so if its negative you got left but if its positive you go right

Y axis is vertical so negative is down and positive is up.

I hope this helps you!

What is the ratio of drink mix to water?

Answers

Answer:

3:8

Explanation:

Answer:

3:8

Step-by-step explanation:

You just flip the numbers around because it just flipped the question.

Help me wit dis question I’ll give you brainliest

Answers

Answer:

Step-by-step explanation:

Answer:

She'll find 6 items in 3/4 of an hour.

Step-by-step explanation:

First, change 3/4 to 6/8. Then, do you 6/8 divided by 1/8 to get your answer of 6 items in 3/4 of an hour.

Is it 1,2,6,10,14 Please explain

Answers

Answer:

Melinda adds $12 to her savings account each week and Marcus adds $14 each week

Melinda adds $2 less than Marcus

Step-by-step explanation:

Melinda:

135 - 75 = 60

60 ÷ 5 = 12

She saves $12 each week

Marcus:

y=14x+25

y=14x5+25

y= 70+25

y=95

95-25=70

70÷5= 14

Marcus saves $14 each week

Melinda will save 12 dollars a week and Marcus 14

In a video game, a guppy that escapes a net turns into three goldfish. Each goldfish can turn into two betta fish. Each betta fish can turn into two angelfish. Enter and evaluate an expression for the number of angelfish that can be formed from one guppy.

What is an expression?

Answers

an expression is an equation without an equal sign

for example:

equation- 2+2=4

expression- 2+2

Danielle earns an 8.25% commission on everything she sells at the electronics store where she works. She also earns a base salary of $675 per week. How much did she earn last week if she sold $4,200 in electronics merchandise? Round your intermediate calculations and answer to the nearest cent.

Answers

Answer:

$12381.82

Step-by-step explanation:

An elevator ascends at a rate of 29.6 feet per second. If a building is 1,450 feet tall,
about how long would it take for the elevator to travel from the ground floor to the roof?
A. 0.49 minute
B. 0.82 minute
C. 4.9 minutes
D. 8.2 minutes

Answers

The correct answe would be D I think it is

The answer is D 8.2 minutes

Please help me! I will give brainliest to best answer!

Answers

Answer:

Both numerator and denominator can be divided by 3.

Explanation:

Find the HCF of 18 and 21. Now, it's 3.

Answer:

Step-by-step explanation:

Both of them are in the table of 3 so 18/3 = 6 and 21/3 = 7

So the fraction will be = 6/7

That's your answer

What is the smaller of the numbers 1 and -10/3

Answers

-10/3 is smaller and 1 is bigger.

10.3 is the answer to your question

Solve for b.
3 < b/-4 + 4

61 points

Answers

Answer: b < 4

Step-by-step explanation:

[tex]\\ \sf\longmapsto 3<b/-4+4[/tex]

[tex]\\ \sf\longmapsto 3<b-16/-4[/tex]

[tex]\\ \sf\longmapsto -12<b-16[/tex]

[tex]\\ \sf\longmapsto b>4[/tex]

Done

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