Mathematics Middle School

Identify the property: (c + 5t)2 = 2c + 10t

Commutative Property of Addition
Associative Property of Addition
Additive Identity
Multiplicative Identity
Distributive Property

Answers

Answer 1

Answer:

Distributive Property

Step-by-step explanation:

2(c) + 2(5t)

2c  +  10t

Answer 2
Distributive property because you multiplied every and each value in the parentheses by 2.

Related Questions

Emily is entering a bicycle race for charity. Her mother pledges $0.70 for every 0.25 mile she bikes. If Emily bikes 4 miles, how much will her mother donate?

Answers

Answer:

64

Step-by-step explanation:

Will correctly calculated 45 ÷ 6 as 7.5. How can he find 4,500 ÷ 6 without dividing?

Answers

Add the zeros on to 7.5 to which you would move the decimal and it should be like this 750.0 or 750

A company that makes​ hair-care products had 400 people try a new shampoo. Of the 400 people, 16 had a mild allergic reaction. What percent of the people had a mild allergic​ reaction?

Answers

Answer:

4% of people had a mild allergic reaction

Step-by-step explanation:

16 is 4% of 400

[tex]y = p\% \times x[/tex]

[tex]p\% = y \div x[/tex]

[tex]p\% = 16 \div 400[/tex]

[tex]p = 0.04[/tex]

Convert decimal to percentage

[tex]p\% = 0.04 \times 100 = 4\%[/tex]

My Answer:

I am pretty sure it would be around 4%

:)

Plz help me on this question im timed

Answers

Answer:

i think the answer are the 1st one the 4th one, & the 7th one.

Step-by-step explanation:

your equation is:

342/6=x

342 is the total amount of peanuts.

6 is the amount of bags.

x is the number of peanuts in each bag.

x = 57

So I need help, it confuses me a lot.
There's the chart and the answers.

Answers

Answer:

The answer is $0.05.

Step-by-step explanation:

Find the mean, then subtract both the means.

0.54142857142-0.49428571428=x

x=0.047143

If estimated it is 0.05.

Answer:

$0.20

Step-by-step explanation:

When finding the mean, you add up all the numbers, then divide by how many numbers there are. So you add up all the costs and divide them by 7.

Week 1: 3.3

Week 2: 3.1

Then ofcouse, to find the difference you subtract 3.3 by 3.1 and you get $0.20

12 out of 150 students at Cypress High School are going to travel during spring break. What percent of the students are going to travel during spring break?

Answers

Answer:

0.08%

Step-by-step explanation:

I did the math

Mr. Clark sold 280 bags of chips and 415 bottles of juice in 5 days. At this rate, Mr. Clark will sell_________ bottles of juice in 12 days.
A.)83
B.)139
c.)672
D.)996

Answers

Answer:

is d

Step-by-step explanation:

take 415 divide it by 5 the multiply that number by 12

Plz help ASAP! 10 points

Answers

there’s this app called Socratic that you can use. It’s like this one but it’s a little different

A pair of jeans are originally $39.50 and are 15% off. The sales tax is 7%. After the discount and tax, how much will the total be ?

A) $6.34
B) $7.82
C) $30.81
D) $35.93

Answers

Answer:

d

Step-by-step explanation:

85% of 39.50 is 33.575, 7% of 33.575 is 2.35, add 33.575 and 2.35 and you get 35.925, round it and you get 35.93

The amount paid after deducting discount and adding tax is $35.93

How to solve amount paid after discount

Original price = $39.50Discount off = 15%

New price = 85% of $39.50

= 0.85 × 39.50

= $33.575

Tax = 7% × $33.575

= 0.07 × 33.575

= $2.35025

Total price paid = New price + Tax

= $33.575 + $2.35025

= 35.92525

Approximately,

$35.93

Learn more about percentage:

https://brainly.com/question/843074

A teacher has a 2- gallon (32-cup) container juice. she gives each student 1/2 cup of juice. Which equation represents the amount of juice that remains, y, after x students are served?
A. y = 32x - 1/2
B. y = 1/2x - 32
C. y = -1/2x + 32
D. y = -32x + 1/2 ​

Answers

Answer: I think it's A. y = 32x - 1/2

The answer should be C. Hope this helps!

Help pls I beg you ( '︵' )

Answers

Answer:

: 4x + 16 = 25 -3x =

Step-by-step explanation:

(15,0)


I’m pretty sure is right but if not sore

Can you help me with my math

Answers

Answer: hope it helps

PLS HELPP MEE The question is in the picture below

Answers

Im pretty sure it would be $60. If im wrong im sorryyyyy
$60 is the correct answer

Help me with math, I suck at math. I do not understand this math

Answers

Opposite angles are equal so
4x+21=85
4x=106
X=26.5

Wilbur was training for a race that was 6 1/4 miles long. He could only run 1 1/4 miles before needing to stop to take a break. How many times will Wilbur need to take a break during his run?

Please help

Answers

Answer:7 2/4

Step-by-step explanation:

Alright let’s go step by step for this:

1.) 6 1/4 - 1 1/4 = 5

2.) If he can run 1 1/4 miles before needing a break you would have to divide that number into the subtracted number from above

5 ÷ 1 1/4

3.) simplify the equation

5 ÷ 1.25

4.) Then divide

5 ÷ 1.25 = 4

Hope this helped!

PLEASE HELP ASAP

Victoria jogged a total distance of 4 and 1 over 3 miles during the months of June and July. If Victoria only jogged 1 over 6 mile every day, which expression shows the number of days in which she went jogging?


4 and 1 over 3 ⋅ 1 over 6

4 and 1 over 3 ÷ 1 over 6

4 and 1 over 3 + 1 over 6

4 and 1 over 3 − 1 over 6

Answers

Answer:

Four and a third divided by one-sixth.

Step-by-step explanation:

Hope this helps! Please consider marking brainliest! I hope you have an amazing day. Always remember, your smart and you got this! -Alycia :)

Answer:

2one is correct

Step-by-step explanation:

you are very welcom

1/3 divided by 7 7/3

A 7/3
B 21
C 1/21
D 2/21

Answers

I'm pretty sure its 1/28

can someone put a blessing on this math problem

Answers

Answer:

V(2.0) is the answer

⚠️HELP ME OUT PLS⚠️

Max attempts three free throws during a basketball game. Identify the sample space (the correct list of possible outcomes) for his results.

S = success, F = fail

The notation SFS means he succeeded on the first try, missed on the second try, and succeeded on the third try.

A. {SSSS, SFSF, FFFF}

B. {SSS, SSF, SFS, SFF, FSS, FSF, FFS, FFF}

C. {SS, FF, SF, FS)

D. SSS, SFS, FFF}​

Answers

Answer:

B

Step-by-step explanation:

An experiment's or random trial's sample space is the set of all conceivable outcomes or results. The correct option is B, {SSS, SSF, SFS, SFF, FSS, FSF, FFS, FFF}.

What is a sample space?

An experiment's or random trial's sample space is the set of all conceivable outcomes or results. The sample space can also be described as the collection of all potential outcomes of a random experiment. Set notation is commonly used to represent a sample space, and the potential ordered outcomes, or sample points, are given as elements in the set.

Given that Max attempts three free throws during a basketball game. And in each attempt, he can be either successful represented by S and Fail represented by F.

Since there are only 2 outcomes, therefore, the number of outcomes that are possible for three trials are,

Number of outcomes = 2³ = 8

Hence, the only option that has 8 outcomes is  {SSS, SSF, SFS, SFF, FSS, FSF, FFS, FFF}.

Learn more about Sample Space:

https://brainly.com/question/24273864

#SPJ5

do all 3 of these or just 1 idc

Answers

Answer:

1.48571428571

Step-by-step explanation:

for number 14

Answer: 13. -8/15

14. 1 17/35

Step-by-step explanation:

I need help on this plz :)

Answers

Where?

#CarryOnLearning

there’s nothing there

~~Please help!! Will give brainliest to first correct sample answer!!!~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Consider the system of equations.

y = 3x + 2
y = -2/3x − 4

Explain why these particular equations can be graphed immediately.

Answers

Answer:

because you have the y intercept to plot and the slope to go off of from there

same for the second one

The equations are in slope-intercept form making them easy to graph.

Slope-intercept form: y = mx + b
plot y-intercept first (0,b)
then go rise over run for the slope to find other points.
Draw line through points
mhm yup

A car that normally sells for $20000 is on sale for $16000. The sales tax is 7.5%
A. What percent of the original price of the car is the final price?

Answers

Answer:

hi 8

Step-by-step explanation:

The answer will be 8

okay here is the rest the others i guessed on unless u guys wanna help xD

Answers

#7 is 1/25 and 6 is 3/87

Step-by-step explanation:

????

Number 7 is 1/25 bsbsbsnanananka

Kareem's mother's age, in years, is 5 years less than 8 times Kareem's age. If Kareem is k years old, which expression represents his mother's age? 5−8k years 5k−8 years 8−5k years 8k−5 years

Answers

8k-5 years.

k is his age so. 8 times his age would be 8k. 5 years less is 8k-5

Answer:

8k - 5

Step-by-step explanation:

since k represents kareems age, you would have to multiply that by 8. the expression 8•k can be simplified to 8k. the question states that the mothers age is 5 less than 8k, so the correct expression to represent the mothers age is 8k-5

⚠️ SOMEONE HELP⚠️

Kaia's mom is having triplets. Each baby could either be male or female. Which outcome would be included in the compound event "more than one male"?​

Answers

Answer: FFM

Step-by-step explanation:I took the test

Give an approximate value to the tenth of the angle IJK. Thanks so much!! need answer asap!! assignment due in 5 mins pls help!!!! SHOW UR WORK PLS PLS PLS

Answers

Answ, i just need 5 pts thanks!

Step-by-step explanation:

2. Without solving the systems, explain why the following systems must have the same solution.

System (a): 4x-5y= 13 system (B): 8x- 10y= 26
3x+6y= 11 x-11y= 2

Answers

because when you simplify system b, it becomes the same as system A
System multiplied by 2= system b

If Luis makes orange soda by mixing 4 liters of orange juice with 5 liters of soda water, what amount of orange juice should he use if he is going to double the amount of orange soda that he makes?

A 15 liters of orange juice
B 8 liters of orange juice
C 20 liters of orange juice
D 10 liters of orange juice

Answers

Answer:

B

Step-by-step explanation:

because you would double the amout of oj so 4+4=8 then also use 10 liters of soda

The answer is B

4(2)=8 liters of orange juice

the pic has the question

Answers

Answer:

h= 5t+14+3/t

Step-by-step explanation:

Hope this helps!

H=5t+14+3/t is the correct answer to this question, but make sure the h is not capitalized.
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