Divide.

(3m^2+7m-6)+(m+3)

Step-by-step explanation:

1/4 + 1/2 + ( 3 × 3/4) +( 3×1) + (4 × 1 1/4) + 1 1/2 = 12.5 hours

Answer:

Step-by-step explanation:

6n³ is determining the points at nth level.

At n² level the expression would be:

[tex]\\ \sf\longmapsto n^2[/tex]

[tex]\\ \sf\longmapsto (6n^3)^2[/tex]

[tex]\\ \sf\longmapsto 6n^{3(2)}[/tex]

[tex]\\ \sf\longmapsto 6n^6[/tex]

Answer:

2

Step-by-step explanation:

Answer:

y= (x-1)^2+5

Step-by-step explanation:

the vertex is moved to the left once because of the -1 in the equation. the vertex is then moved up 5 on the graph because of the +5 outside the parenthesis. hope this helped!

This all depends on the content you are studying, and what learning style works for you. One thing that works for most people is repetition. Although it sucks, it works because that’s how our brains are wired. Tell yourself, “I will not stop studying until I understand this concept or calculation,” for example. Then take a break once you are comfortable with it. Repeat again as needed. Start studying early and only study what you don't know. Try to be as consistent as possible. Good luck!

Answer:

The answer is -5.44

Answer:

-5.44

Step-by-step explanation:

Answer:

The care is 4 years old

Step-by-step explanation:

V = -2000t + 23,000

15000 = -2000t + 23,000

15000 - 23000= -2000t (+ 23,000 - 23000)

- 8000 = -2000t

- 8000/-2000 = -2000t/-2000

t = 4

Answer:

8 and 24

Step-by-step explanation:

let one no. be x

and another be 3x

Their sum = 32

Now,

x + 3x=32

4x=32

x=32/4

x=8

Hence, one number is x =8 and another is 3x = 3*8=24

Hope it helps you a lot..️

The two numbers are 6 and 26

From the given statement, we can form the following equations;

Let the first number = x

let the second number = y

The  2 numbers that add up to 32:

x + y = 32 ---------- (1)

If one number is eight more than three times the other:

x = 3y + 8  -------(2)

Substitute the value of x into equation (1) and solve for the second number

3y + 8 + y = 32

4y = 32 - 8

4y = 24

[tex]y = \frac{24}{4} = 6[/tex]

The value of  the first number, x,  is calculated as;

x = 3(6) + 8

x = 18 + 8

x = 26

Thus, the two numbers are 6 and 26

Learn more here: https://brainly.com/question/14294864

Here, we need to find the monthly and the weekly growth rate

The monthly growth rate is 99.33 ounces and the weekly growth rate is 22.9 ounces

Weight at birth = 8 ounces

Weight at one year =75 ounces

1 pound = 16 ounces

75 pounds = 1200 ounces

Additional weight after birth = Weight at one year - Weight at birth

= 1200 ounces - 8 ounces

= 1,192 ounces

There are 12 months in a year

Growth rate per month = Additional weight after birth / 12

= 1,192 / 12

= 99.33 ounces per month

There are 52 weeks in a year

Growth rate per week = Additional weight after birth / 52

= 1,192 / 52

= 22.9 ounces per week

Read more:

https://brainly.com/question/20115298

The marginal product is the additional result a company can generate by adding another manufacturer.  Since companies commonly employ labor per hour, and the calculation can be defined as follows:

            [tex]\bold{=\frac{260}{250}}\\\\\bold{=\frac{26}{25}}\\\\\bold{=1.04}\\\\[/tex]

So, the final answer is "1.04"

Learn more:

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Answer:

10

Step-by-step explanation:

10- change in production

1- change of labor

Divided the two: 10/1

=10

Answer:

Store 2

Step-by-step explanation:

Drawing graphs will help you understand better

S1

y = 25x + 100

S2

y = 30x + 50

Where y is the total cost that needs to be paid

And x is the number of packages

Store 1

y = 25(5) + 100

y = 125 + 100

y = 225

Store 2

y = 30(5) + 50

y = 150 + 50

y = 200

Answer:

store 2

Step-by-step explanation:

store 1 charges 225

(25*5) +100

125+100=225

store 2 charges 200

(30*5)+50

150+50=200

Answer: 5

Step-by-step explanation:

2 pizzas ten slices eatch, so 20 slices. 20 slices devided by 4 is five. :)

Answer:

are you looking for the cooresponding equation? if so it's 3-√n or whatever variable youd like to put there.

Answer:

First train 364, second train 355.3

Step-by-step explanation:

Let's me just say

First train = x

Second train = y

Easier to type like that

So

x + y = 719.3

they say " first train is 8.7 mph faster than that of the second train "

Therefore

x = y + 8.7

Now u have these two equations

x + y = 719.3

x = y + 8.7

Now since u know what is x, just put it in your first equation

x + y = 719.3

y + 8.7 + y= 719.3

2y = 710.6

= 355.3

Therefore the speed of the first train is

x + y = 719.3

x + 355.3 = 719.3

x =364

Answer:

Step-by-step explanation:

Write 34 in tens and units.

34 = 30 + 4

9(30 + 4)

9 * 30 = 270

9* 4 = 36

270 + 36 = 306

After awhile if your practice enough, you can do them in your head.

Answer:

1st angle is 28° and the 2nd angle is 62°

Step-by-step explanation:

Complementary angles mean that the angles add up to 90 so:

2x - 2 + 5x - 13 = 90

7x - 15 = 90

7x = 90 + 15

7x = 105

x = 15

Plugging in:

2x - 2

2(15) - 2

30 - 2

28

5x - 13

5(15) - 13

75 - 13

62

Answer:

48000cm

Step-by-step explanation:

5:15000

But, 1cm will be 3000

16cm will be 16*3000 =48000cm

First, let's declare our variables

d = Dan's money

d + 5 = Julio's money

Let's create an equation to model the problem.

d + d+5 = 19

Simplify the left side.

2d + 5 = 19

Subtract 5 from both sides.

2d = 14

Divide both sides by 2.

d = 7.

Let's plug 7 into our expression to get Julio's money.

d+5 = (7) + 5 = 12

Dan has $7 and Julio has $12

Dan has $7 and Julio has $12.

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Let d represent the amount of money, in dollars, that Dan has.

First, let's consider our variables;

d = Dan's money

d + 5 = Julio's money

Then an equation to model the problem;

d + d+5 = 19

Simplify the left side;

2d + 5 = 19

Subtract 5 from both sides;

2d = 14

Divide both sides by 2;

d = 7.

Let's plug 7 into our expression to get Julio's money,

d+5 = (7) + 5 = 12

Hence, Dan has $7 and Julio has $12

To know more about an expression follow;

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#SPJ2

Answer:

the dryer costs $425

Step-by-step explanation:

x = washer

y = dryer

x + y = 803

x = y - 47

using the second equation a substitute in the first equation we get

y - 47 + y = 803

2y = 850

y = $425

FYI

x = y - 47 = 425 - 47 = $378

Answer:

The dryer costs $425

Step-by-step explanation:

803 - 47 = 756

756 / 2 = 378 (price of the washer)

378 + 47 = 425 (price of the dryer)

Answer:

choose D

Step-by-step explanation:

sinx.tanx= (sinx.sinx)/cosx= sin^2x/cosx= 1- cos^2x/cosx

Answer:

456 is the number you are looking for.

Step-by-step explanation:

Consecutive numbers are numbers which continuously follow each other in the order from smallest to largest.

Have a nice day!

Answer:

Let the required number be x

The quotient of a number and -7, decreased by 2, is 10

According to the above problem, we get

[tex] \frac{x}{( -7)} - 2 = 10 \\ \frac{x}{( - 7)} = 10 + 2 \\ \frac{x}{( - 7)} = 12 \\ x = ( - 7) \times 12 \\ \boxed{x = - 84}[/tex]

Therefore, the required number is -84.

Step-by-step explanation:

No, the LaTeX that the app uses starts and ends with the [ tex ] and [/ tex ] tags (without the spaces). In (1), simply remove the \latex tag and the integral will appear in embedded form:

[tex] \int_a^b f(x)\, dx[/tex]

This is meant to maintain the line spacing. If you want show the full size of the integral (or in display mode), add the \displaystyle tag after the [ tex ] like this

[ tex ]\displaystyle \int_a^b f(x)\, dx[/ tex ]

and the integral will look like this

[tex]\displaystyle \int_a^b f(x)\, dx[/tex]

after removing the spaces in the [tex] tag. This works also for sums and product of a series and limits.

Answer:

4.2

Step-by-step explanation:

3.5 x 1.2 = 4.2

Answer:

3.5 x 1.2 = 4.2

Step-by-step explanation:

Answer:

resultant will be negative

Step-by-step explanation:

mark me as brainliest ❤️

Answer:

13

Step-by-step explanation:

56-4=52 then 52/4 is 13

Answer:

the value of decimals decrease as the denominator of the fraction increases

Step-by-step explanation:

1/2=0.5

1/3=0.3

1/4=0.25

1/5=0.2

1/6=0.166...

Answer:

It will last 0 days. You will need more than 1 bag.

Step-by-step explanation:

25 cups + 12 cups = 37 cups

37 cups is a little more than 2 times the amount of cups in 1 bag.

Answer:

Four times a number plus 3 times another number.

Step-by-step explanation: