how do i solve 3yi(6- 7yi )

Answers

Answer 1

Answer:

18yi+ 21y^2

Step-by-step explanation:

Answer 2

answer 18 yi+21y2

step by step


Related Questions

A young sumo wrestler decided to go on a special diet to gain weight rapidly. He gained weight at a constant rate.

The table compares the wrestler's weight (in kilograms) and the time since he started his diet (in months).

How fast did the wrestler gain weight?

___ kilograms per month​

Answers

Finding the rate of the weight gain, we divide the total weight gained with the total number of months that took to gain that weight.

Total time (months) = 0.5 + 2 + 3.5 = 6 months

Total weight (kg) = 80.6 + 88.4 + 96.2 = 265.2 kilograms

Rate = Kg ÷ Months

Rate = 265.2 ÷ 6 = 44.2

44.2 kilograms per month​

Cheers!

Answer:

78 kilograms

Step-by-step explanation:

khan told me

Miss Johnson gave her class the following equation 8x - 20=15 + x solve the equation to show their work has been in.christina and Jamar solve the equation 2 different ways and debate about which person was correct.who solved the equation correctly?
a.CHRISTINA
B.JAMAR
C.BOTH
why do you think you are correct in your choosing support your answer with details​

Answers

Answer:

Both solved it correctly

Step-by-step explanation:

HELP PLS MY MOM WILL BEAT ME HELP THXS

Answers

Answer:

Solution is the missing word.

Step-by-step explanation:

Answer:

Solution

Step-by-step explanation:

Christopher compró un nuevo reloj en la tienda cuando tenían una rebaja de 20%. Si el precio normal del reloj era $48, ¿cuánto pagó Christopher con el descuento?​

Answers

Answer:

38.40

Step by Step

48•0.8

124 students played a sport in the fall, and 76 students played a sport in the spring. What was the percent decrease of the students who played sports in the spring? Round your answer to the nearest tenth of a percent.

Answers

Answer:

5.7%

Step-by-step explanation:

subtract 124-76.

then, you would divide 76 by 124 to get a weird number so multiply that by 100 to get this.

5.64516129.

then rounding to the nearest tenth would be 5.7.

so i think it would be 5.7%.

help pleasee! i have to turn this in soon

Answers

b 35 is the answer sorry if I'm worng


Jordan's dog weights p pounds. Emmett's dog weighs 50% more than Jordan's dog.
Which expressions represent the weight, in pounds, of Emmett's dog?

Answers

the expression fir the weight  of Emmett's dog is 1.25p

Step-by-step explanation:

The weight of Jordan's dog is p pounds.

And it has been given that Emmett's dog weighs 25% more than Jordan's dog.

Hence, 25% of weight of Jordan's dog is

25% of p

= 0.25p

Now, since, Emmett's dog weighs 25% more than Jordan's dog.

Hence, the weight  of Emmett's dog is given by

Weight of  Jordan's dog + 25% of weight of Jordan's dog

= p + 0.25p

=1.25 p

Therefore, the expression fir the weight  of Emmett's dog is 1.25p

Which is the proportion for the ratio 3/6
15/18
3/12
9/18

Answers

9/18 bc 3/6=0.5 and so is 9/18=0.5

who ever answers this first gets brainly

Answers

Answer: A

im sure

Step-by-step explanation:

Answer:

The answer is D

Step-by-step explanation:

C = πd

hope this helps xx

Triangle A B C is shifted to the left to form triangle A prime B prime C prime. Triangle A prime B prime C prime is then dilated to form larger triangle A double-prime B double-prime C prime.
Determine the similarity transformations that verify △ABC ~ △A''B''C'.

The first transformation mapping △ABC to △A'B'C' is a
.

The second transformation mapping △A'B'C' to △A''B''C' is a

Answers

Answer:

its d and c

Step-by-step explanation:

Answer:

translation left,

dialation with center C

Step-by-step explanation:

Find the x-intercept and y-intercept of the line 4x - 3y= -12.

Answers

Answer:

x=3/4y+13  y=4/3x-4

Step-by-step explanation:

Which ordered pair comes from the table?
A. (2,5)
B. (1,2)
C. (2, 1)
D. (4,3)

Answers

Answer:

C

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

(x,y)

(x-coordinate,y-coordinate.)

factor 42z+68.

simplify and factor 3(x - 2) + 9(x + 1) + 5(1 + 2x) + 2(3x - 4)

Answers

Step-by-step explanation:

step 1. so - this is 2 questions?

step 2. 42z + 68 = 2(21z + 34)

step 3. next -> 3x - 6 + 9x + 9 + 5 + 10x + 6x - 8

step 4. 28x + 0

Round 3,640 to the nearest thousand.

Answers

Answer:

4,000

Step-by-step explanation:

Answer:

4000

Step-by-step explanation:

Nathaniel is going to invest $76,000 and leave it in an account for 18 years. Assuming the interest is compounded continuously, what interest rate, to the nearest tenth of a percent, would be required in order for Nathaniel to end up with $100,000?​

Answers

Answer:

did you ever get the answer bc I have this and need help pls and thank you

Step-by-step explanation:

Answer:

Step-by-step explanation:

1.5%

1. Чx -2 = 2x
what is x?

Answers

X=1 hope that helps all you need to do is subtract 4x on both sides then divide 2 by 4 and you get -2 then do -2 divided by -2 and you get 1 for X

If JK = 8x + 24 and NO = 20, what is the value of x?

Answers

Answer:

x=2

Step-by-step explanation:

So..

NO=1/2 of JK because the two segments are parallel

Therefore because you have NO plug that into..

NO=1/2JK

YOU GET

1/2JK=20    multiply 2 so you can isolate JK

JK=40

Then plug that back into your JK=8x+24

40=8x+24     next subtract 24 on both sides

8x=16

x=2

Hope this helps!

Given a term in an arithmetic sequence and
the common difference find the 100th term.


a14= 102
d = 10


Please help, i’m struggling.

Answers

Answer:

100th term = 962

Step-by-step explanation:

You need  to find the first term of the sequence

The formula to use is

[tex]a_{n} = a_{1} + (n - 1)d[/tex]    In your problem, n = 14.  So,

[tex]102 = a_{1} + (14 - 1)10\\102 = a_{1} + 130\\a_{1} = -28\\\\[/tex]

Now you can find the 100th term.  n = 100, first term = -28 and d = 10

[tex]a_{100} = -28 + (100 - 1)10\\ = -28 + 990\\ = 962[/tex]

100th term = 962

how do you graph x+ 4

Answers

Explanation ..............
I hope this helps you out

Solve this expression using the distributive property: 5 (2x + 7). *
plz help fast

Answers

Answer:

10x + 35

Step-by-step explanation:

Find the value of g(4) for the function below:
g(x) = x² – 2x + 5
O 5
O 13
O 19
O 25

Answers

Answer:

O 13

Step-by-step explanation:

g(4) is asking for the function of g when x = 4

g(4) = (4)^2 - 2(4) + 5

g(4) = 16 - 8 + 5

g(4) = 13

A pizza shop offers a special on a -topping pizza from a list of three items. The chart below shows all possible pizza combinations.

Answers

Answer:

35 different combinations

Step-by-step explanation:

Pizza company offers 3 different crust types to choose from and there are 7 toppings available which a person can choose to add in its pizza. The number combination made from 7 different types of toppings are 35. This is calculated using combination technique of statistics. It is assumed that the order of topping and crust does not matter.

nCr = 7C3

7C3 = 35.

A
B
C
D
? I need help

Answers

Answer:

what the question

Step-by-step explanation:

what are am insupposed to be doing here

b) Find the standard deviation of the number of nights potential customers will need.

Answers

Answer:

ok

Step-by-step explanation:

can somebody help with this no fake answers please im kinda low

In a survey of the students in a class, it was found that 9 students worked during summer holidays. If this represents 25% of the class, how many students are there in the class?

Answers

Step-by-step explanation:

let the total students be x then

25/100x=9

x=9×100/25

x=9×4

x=36

so total students are 36

The dimensions of a rectangular field are 16x - 6 and 10x + 12 units. The value of x for which it would be square is______.

Answers

i honestly dont know lol

PLEASE HELP I'M BEING TIMED!!
Yuri triples a number, x, to get a number, y. Which is the graph of Yuri's function?

First One will get Brainliest!!

Answers

Answer:

It will be A

Step-by-step explanation:

Hope this helped you out

answerrrrrrrrr
D.
y=3x

This -1/5(10t-15)and -2t+3 Equivalent???? help please 5 rate??

Answers

Yes, I believe they are equivalent because if you were to solve -1/4(10t-15) it would equal -2t+3

Karl invests $35,000 for 8 years in an account paying 7% compounded daily. Find
the annual percentage yield (APY) to the nearest hundredth of a percent. *
a.9.38%
b.12.72%
c.10.14%
d.11.36%

Answers

Answer:

principal (p)=$35000

time(t)=8years

rate ( r)=7%

Step-by-step explanation:

compounded amount(c.a)=p((1+r/100)^t )=$35000((1+7/100)^8)=$60136.5compound interest gain=$60136.5-$35000=$25136.5Karl gain interest in 1 year=$35000((1+7/100)-1)=$2450gain % in 1 year=$2450/$25136.5×100%=9.74%

simplify the following expression

[tex]( {5}^{3} ) {}^{5} [/tex]

Answers

Answer:

[tex]5^{15}[/tex]

Step-by-step explanation:

[tex](a^{m})^{n}=a^{m*n}\\\\(5^{3})^{5}=5^{3*5} = 5^{15}[/tex]

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