If x=6 and y=2 then what is the value of 3x^2-4(2y-4/12)+8​

Jerome deposits $3,700 in a certificate of deposit that paya on Interest, compounded

annually. How much interest does Jerome earn in 1 year? (

Answer:

Step-by-step explanation:

5x+2x+7=7x+7

No it is not

5x+7+2x

5x + 7x are like terms add them

7x + 7 is the answer

Answer:

A.

Step-by-step explanation:

1. c cancels out since c^0 is 1 and won't affect the resulting answer

2. since b has a negative exponent it is moved to the denominator

3. a^1/4 can be changed to 4√a to get rid of the fraction in the exponent

Answer:

I don't recognize this problem, please make sure the input is complete.

Is this 3 different problems or 1 big problem?

Step-by-step explanation:

Answer:

did you get the answer yet

Answer:

3.8

Step-by-step explanation:

Because its right ur welcome

Answer:

64

Step-by-step explanation:

Delta Math solution

Answer:

Option B, C, and D

Step-by-step explanation:

This is the complete question below;

The ratio of pages read to minutes for Hang is 5 : 8. Who has a greater ratio of pages read to minutes than Hang? Select all that apply. A. Kira:2 pages read every 4 minutes B. Joe:6 pages read every 9 minutes C. Quon:5 pages read every 7 minutes D. Lulu:10 pages read every 13 minutes E.

EXPLANATION:

We are given, The ratio of pages read to minutes for Hang as 5 : 8. Which means 5/8= 0.625, then we can say he read 0.625 of a page per minute.

Let us do this for each of the given options;

A. Kira:2 pages read every 4 minutes

Kira's rate= 2/4= 0.5page per minute.

B. Joe:6 pages read every 9 minute

Then Joe's rate = 0.667page per minute.

C. Quon:5 pages read every 7 minute

Quon's rate = 5/7 = 0.7143page per minute.

D. Lulu:10 pages read every 13 minutes

Lulu's rate= 10/13= 0.76923page per minute.

Those that that has a greater ratio of pages read to minutes than Hang are

Joe(0.667page per minute)

Quon( 0.7143page per minute)

and Lulu (0.76923page per minute.)

Because their rate is higher than HANG(0.625 of a page per minute.)

Answer:

90v - 80

Step-by-step explanation:

-10 ( -9v + 8 )

Distributive property (multiply what is in the parenthesis by -10)

-10 * -9v + -10 * 8

90v - 80

2 negatives become a positive

Hope this helped!

Have a supercalifragilisticexpialidocious day!

Answer:90v-80

Step-by-step explanation:

Answer:

The actual answer is D.

Step-by-step explanation:

The class Q3 is lower than the exam Q3,

i dont know why it is correct but my older sister said it is so I trust her

edit: Nvm the answer was wrong :(, I really don't know what the answer is

The correct description about median is class median is lower than the exam median.

An illustration of variation in a set of data is called a box and whisker plot. A histogram analysis usually gives an adequate display, but a box and whisker plot can add more detail while enabling the display of different sets of data on the same graph.

We have,

Box plot 1:

Minimum= 70

Q1 = 74

Median = 83

Q3 = 92

Maximum = 100

Box plot 2:

Minimum= 60

Q1 = 81

Median = 87

Q3 = 91

Maximum = 95

So, the class median is lower than the exam median.

Learn more about box plot here:

https://brainly.com/question/16138678

#SPJ3

The answer is B Your welcome!!!!

Step-by-step explanation:

it will be answer B

2x^3+6x^2-4x-12

Answer:

(f·g)(x)=(x+3)(2x²-4)

         =2x³+6x²-4x-12

The answer is B

Step-by-step explanation:

Answer:

The car will travel 1980 meters in 15 minutes.

Hence, option 'D' is true.

Step-by-step explanation:

Given that a car travels 300 meters in the first minute, so

Each minute after, the car travels 120 meters. , so the sequence becomes

a₁, a₂, a₃, a₄, a₅, ...

300, 420, 540, 660, 780, ...

An arithmetic sequence has a constant difference 'd' and is defined by  

[tex]a_n=a_1+\left(n-1\right)d[/tex]

computing the differences of all the adjacent terms

[tex]20-300=120,\:\quad \:540-420=120,\:\quad \:660-540=120,\:\quad \:780-660=120[/tex]

The difference between all the adjacent terms is the same and equal to [tex]d=120[/tex]

now, we have

so substituting a₁ = 300 and d = 120 in the nth term of the sequence

[tex]a_n=a_1+\left(n-1\right)d[/tex]

[tex]a_n=120\left(n-1\right)+300[/tex]

[tex]a_n=120n+180[/tex]

Thus, the nth term of the sequence is:

[tex]a_n=120n+180[/tex]

Determining the distance the car travels in 15 minutes

As we have already determined the nth term of the sequence such as

[tex]a_n=120n+180[/tex]

now substituting n = 15

[tex]a_{15}=120\left(15\right)+180[/tex]

[tex]a_{15}=1800+180[/tex]

[tex]a_{15}=1980[/tex]

Therefore, the car will travel 1980 meters in 15 minutes.

Hence, option 'D' is true.

Answer:

B

Step-by-step explanation:

The sign of the leading coefficient in both is positive so they both open up

Answer:

-13

Step-by-step explanation:

2.5 * 2 = 5.

3.6 * 5 = 18.

5 - 18 = -13

Answer:

Answer:

Y and X AKA 2

Step-by-step explanation:

Answer: He bought 4 pastries.

Step-by-step explanation:

Let x = Number of cups of coffee

y= Number of pastries.

As per given,

x+y=9            ....(i)

2.5x+4y=28.50           ...(ii)

Multiply 4 to (i), we get

4x+4y=36   ...(iii)

Eliminate (ii) from (iii), we get

[tex]1.5x=7.5\\\\\Rightarrow\ x=5[/tex]

Put x=5 in (i) , we get

5+y=9

y= 4

Hence, He bought 4 pastries.

Answer:

It would look like this:

Answer:

a y+4=2/3(x-0)

b y-7=-5/3(x+3)

I think sorry if it's wrong :)

Step-by-step explanation:

Answer:

[tex] 32x^{15} [/tex]

Step-by-step explanation:

[tex] (2x^3)^5 = 2^5(x^3)^5 = 2^5x^{15} = 32x^{15} [/tex]

Answer:

Option 1

Step-by-step explanation:

Big brain

Answer:

A

Step-by-step explanation:

I like the name

Answer:

jayfeather hes the best of them all

Step-by-step explanation:

Answer:

y = 3

Step-by-step explanation:

We need to find the slope. We do so by choosing any two points and dividing the change in the y-coordinates (their difference) by the change in the x-coordinates (their difference). Let's just choose (1, 3) and (0, 3). The slope is:  . So, the slope is 0.

We want to write a line in slope-intercept form, which is: y = mx + b, where m is the slope and b is the y-intercept (where the line crosses the y-axis). Here, the slope m = 0. Looking at the graph, we see that the y-intercept is (0, 3), so b = 3. Then, our line is: y = 0x + 3  ⇒  y = 3.

Another note is that this is a horizontal line. One thing to remember is that all horizontal lines have slopes of 0, so their function is simply y = k, where k is a constant through which the line cuts through.

Answer:

False

Step-by-step explanation:

It is given that Noah thinks :

9x - 2x + 4x = 3x   as the subtraction sign after 9x tells us to subtract everything that comes after 9x.

This is wrong as according to the BODMAS rule, we have to do the addition operation first and then followed by subtraction operation.

That is

⇒ 9x - 2x + 4x

⇒ (9x -2x)+ 4x

⇒ 7x + 4x

⇒ 11x

Therefore the answer to the equation is 11x and not 3x.