Mathematics Middle School

It’s not the last two so it might be the one I’m clicking on or the student’s work is correct please help.

Answers

Answer 1

Answer:

Student work

Step-by-step explanation:

Answer 2

I think it’s correct since you balanced both sides in step two.

Related Questions

What is the scale factor of the dilation applied to Δ DEF to produce Δ D'E'F'? (Hint: Does it get bigger or smaller?

Answers

Answer:

Dilation factor: 1/2, get smaller

Step-by-step explanation:

Dilation factor: 1/2, get smaller

Help me real quick, I might give 25 points next time!!!

Answers

Answer:

i think its the first answerr

Step-by-step explanation:

Answer:

The first choice.

Step-by-step explanation:

Length of goldfish would be depending upon the amount of sunlight. The amount of sunlight would never depend on the length of a goldfish. Yw.

What is 5 + 5 + 5 + 5 + 6 + 7 + 5 + 6 + 4 + 4+ 4 + 6+ 3 + 3 + 1 + 9?

Answers

Answer:

5,555,675,644,463,319

Step-by-step explanation:

plz mark brainly

JK 78 LOL

Answer:

Step-by-step explanation:

Explain how each part of the equation 9=3(x+2) is represented for 9

Answers

Answer:

because there's an equals sign and if you want the answer x=1

Step-by-step explanation:

because 9=3x+6 cancel out 6, 3=3x divided on both sides, 1=x

Answer:

x=1

Step-by-step explanation:

I NEEED HELP ON THIS PLSSS.

Answers

the answer is f!!!!!!!!!!!!!!!

F I think so.........

Solve the system of linear equations by substitution.

3x − 2y = 14
y = 2x − 10

The solution of the system is (___,___).

HELPP PLZZ

Answers

Answer: (6,2)

Step-by-step explanation:

Replace all occurrences of

y with 2x−10 in each equation.

−x+20=14

y=2x−10

Solve for x in the first equation.

x=6y=2x−10

Replace all occurrences of x with 6 in each equation.

y=2x=6

(6,2)

Point Form:

(6,2)

Equation Form:

x=6,y=2

Can someone plz help me with this one problem!!!!

Answers

Answer:

ummmmm i think it is not.......

Step-by-step explanation:

but please wait for somebody else to answer first!! i would hate for you to get it wrong.

the 2 is x and the -14 is y so filling inserting it the equation would be -14 = -2 - -12 aka -14 = -2 + 12 which is an incorrect equation the right answer would be 10. so the answer is no

Andre calculated 657÷3 using a method that was different from Elena’s. Explain the following:

Andre subtracted 600 from 657. What does the 600 represent?
Andre wrote 10 above the 200, and then subtracted 30 from 57. How is the 30 related to the 10?
What do the numbers 200, 10, and 9 represent?
What is the meaning of the 0 at the bottom of Andre’s work?

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Answer:

Step-by-step explanation:

hope this helpssssss

Answer:

Step-by-step explanation:

SORRY BUT WHEN I SAW UR PFP ...........OMG, U LIKE YAGAMI YATO???

Answers

Answer:

1. ?

2. 1/10

3. 1/8

Step-by-step explanation:

number 3 result in decimals is 0.125

1/10 for the second :)

please answer correctly i need this.

Answers

Answer:

(5^2)(n^4)

Step-by-step explanation:

since the exponents have common bases of 5, we can think of it like 4-2, since the 5^2 being in the denominator makes it negative, and since n^4 is left unaffected, we are left over with (5^2)(n^4)

I feel like typing words to explain it would make you confused so instead I took an screenshot of step by step on how to do it and the answer to you’re question.

please help this is due today!!! i dont really understand that much either!! sorry there is sooo many!!

Answers

Answer:

96.25

Step-by-step explanation:

Take this with a grain if salt but I calculated 80÷725 and it was 96.26

Help me with this math question about how many money he has by the end of the month

Answers

Answer: $35.65

$48.45 - $13.80 = $34.65

I hope this was helpful :)

Answer:

34.65

Step-by-step explanation:

48.45 -13.80

can i have brainliest

Can someone please help me with this?

Answers

It’s not letting me click on the picture to see the question

Identify the transformation from the original to the image and tell if the two figures are similar or congruent. The original figure (ABC triangle) has continuous lines, the image has dashed lines.

Answers

Answer:

Step-by-step explanation:

It’s the last one!!

HELP! THIS IS CHOOSE ALL THAT APPLY!!

A garden hose fills a 2-gallon bucket in 5 seconds.

The number of gallons, g, is proportional to the number of seconds, t, that the water is running.

Which equation represents the relationship between g and t? Select all that apply.'
A. g = 0.4t
B. t = 0.4g
C. g = 2.5t
D. t = 2.5g
E. g = 25t

Answers

Answer:

b and d

Step-by-step explanation:

the answer is b and d

Jackson and Julie are babysitters.

The equation shows Jackson's hourly rate, and the table shows Julie's hourly rate.

Jackson's Babysitting Rate: y = 25x

Given this data,enter the difference (in dollars) between Jackson and Julie’s hourly rate?

Answers

Answer:

the difference is 70 I believe

Step-by-step explanation:

Answers

Answer:

1. All the ones that start with the word two.

2. 2 2/3

3. 8x6=48

Step-by-step explanation:

8/3=2.66 so has to be B

pls help its due in 40mins pls plssssssssssss
Examine the following expression.

p squared minus 3 + 3 p minus 8 + p + p cubed

Which statements about the expression are true? Check all that apply.
The constants, –3 and –8, are like terms.
The terms 3 p and p are like terms.
The terms in the expression are p squared, negative 3, 3 p, negative 8, p, p cubed.
The terms p squared, 3 p, p, and p cubed have variables, so they are like terms.
The expression contains six terms.
The terms p squared and p cubed are like terms.
Like terms have the same variables raised to the same powers.
The expression contains seven terms

Answers

Answer:

Step-by-step explanation:

Given the expression: p² -3 +3p -8 +p +p³

The following statements are true:

The constants, –3 and –8, are like terms.

The terms 3 p and p are like terms.

The terms in the expression are p squared, negative 3, 3 p, negative 8, p, p cubed.

The expression contains six terms.

Like terms have the same variables raised to the same powers.

_____

Terms are generally separated by + or - signs. (The sign is considered to be part of the term.) In the context of a polynomial, terms may be constants, or may be a product with factors that are constants or variables.

_____

Further comments on "term"

In other contexts, the word "term" is used for various purposes. It can designate a member of a sequence, the left or right side of an equation, the numerator or denominator of a rational expression, or just about any identifiable expression that can be considered as a unit. Whereas "coefficient" or "factor" may apply to just about any subset of the (prime) factors of a product, the word "term" is generally restricted to consideration of the product as a whole.

A camera has a listed price of $722.99 before tax. If the sales tax rate is 9.75%, find the total cost of the camera with sales tax included. Round your answer to the nearest cent, as necessary

Answers

$793.48 is the answer to your question.

If you can do any one of these It would be just fine. (MARKING BRAINLIEST!!)

Answers

here you go!!! :))) this took a lot of time but i gotchu!!

Derrick's Dog Sitting and Darlene's Dog Sitting are competing for new business. Derrick's Dog Sitting charges $12 plus $7 per hour. Darlene's Dog Sitting charges $16 plus $5 per hour.

Part 1 out of 2
Complete and solve the equation that can be solved to find the number of hours for which the total cost will be the same for the two services. In your equation, use x to represent the number of hours of dog sitting.

The equation is . ___=___
The total cost will be the same for the two services at ____
hours.

Answers

Answer:

16+9x=20+7x Derrick's dog service is more economical

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

Which solid has the net shown?

Answers

D: Triangular prism
I got it right on edge

the answer is D triangle prism

A dinner cost $28.50 which included a 15% tip. How much was the tip?

Answers

Answer: $4.28

Tip: $4.275 = $4.28

Step-by-step explanation:

Use the formula: Tip = Tip% x Bill Total

In this case, the tip is 15% and the total bill is $28.50.

15% = 0.15

28.50 x 0.15 = 4.275

Round 4.275 to the hundredths, which equals 4.27

Answer: Tip: $4.275 = $4.28

Step-by-step explanation:

Use the formula: Tip = Tip% x Bill Total

In this case, the tip is 15% and the total bill is $28.50.

15% = 0.15

28.50 x 0.15 = 4.275

Round 4.275 to the hundredths, which equals 4.27

Answer:

$4.28

Step-by-step explanation:

15%= 0.15

0.15*28.50= 4.275

Simplified: $4.28

help pls im in a timer?! Michael is measuring fabric for the costumes of a school play. He needs 47 feet of fabric. He has 12 1/3yards of fabric. How many more yards of fabric does he need?

Answers

47-12 1/3= 34 2/3 so the answer is 34 2/3 yards of fabric

3 and 1/3 yards of fabric

achary is buying 4 tires for his car. The table shows the prices and the advertised sales for the same type of tire at 4 tire stores.

Based on the advertised sales, at which store will Zachary get the lowest price on 4 tires?

Answers

the answer is r because the cost is only 450

Answer:

Store T

Step-by-step explanation:

Will give Branliest if you show work
Emma collects nickles and 50 cent pieces. ALtogether she has a total of 85 coins. The value of the collection is worth 20.45. How many of each type of coin does she have?

Answers

Answer:

Nickels: 49

50 cent pieces: 36

Step-by-step explanation:

There are 49 Nickles

I need help please and thank you ;[

Answers

Answer:

12 + 12x

Step-by-step explanation:

Given

3(4 + 4x) ← multiply each term in the parenthesis by 3

= 12 + 12x

The answer is 12+12x

You divide the 3 with both 4’s

3x4=12
3x4x= 12x

plssss quickk!!!! thx guys!!

Answers

Answer:

what is it that you need help with

Step-by-step explanation:

PLEASE HELP ME WITH THIS BRO I SWEAR ILL GIVE BRAINLIEST AND GIVE THE GREATEST COMMENT DUDE PLIS, LOOK ILL EVEN PUT 40 POINTS DUDE I RLLY NEED HELP
'

Logan measured a line to be 7.4 inches long. If the actual length of the line is 7.7 inches, then what was the percent error of the measurement, to the nearest tenth of a percent?

Answers

Step-by-step explanation:

Error = 7.7-7.4=0.3

% error= 0.3/7.7×100 % error= 3.89%

= 3.9% to the nearest tenth

PLEASE HELP
Belinda is trying to find the price of a pound of apples. She knows that 1.2 pounds of apples plus a $7 turkey costs the same amount as 0.8 pounds of apples plus an $8.40 ham. What is the price for a pound of apples?

Answers

Answer:

x=3.5

Step-by-step explanation:

Answer:

3.5

Step-by-step explanation:

Hope this helps!

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