What is 7x-4y+2x+8y in distributive form? I will give brainliest and 100 points. Thank you.

Answer:

Salary after 10 years: 73000

Salary after t years: 1500t+58000

Step-by-step explanation:

Answer:100c+5300<26500

Step-by-step explanation:

We are required to find the greatest number of 100-kilogram crates that can be loaded onto the shipping container

The the greatest number of 100-kilogram crates that can be loaded onto the shipping container is 212 crates

Greatest weight that can be loaded = 26500 kilograms

Weight of each crate = 100 kilogram

Weight of other shipment = 5300 kilograms

let

c = the greatest number of 100-kilogram crates that can be loaded

The inequality is

26500 ≥ 5300 + 100c

26500 - 5300 ≥ 100c

21200 ≥ 100c

c ≥ 21200 / 100

c ≥ 212

https://brainly.com/question/20898112

Answer: x = 45/4

Step-by-step explanation:

Answer:

11 1/4 simplified form

45/4 exact form

11.25 decimal form

Answer:

1. False

2. True

3. True

4. False

Step-by-step explanation:

a + 9 = 23

a = 14

3b + 9 = 23

3b = 14

b = 14/3

6c + 9 = 23

6c = 14

c = 14/6 = 7/3

Statement 1: 3a = 14 x 3 = 42, which is not equal to b.

Statement 2: 7/3 is less than 14.

Statement 3: 2c = 7/3 x 2 = 14/3 = b.

Statement 4: 6c = 14 = 3b, so the value of 6c is not greater than 3b. It is just equal to.

Answer:

h= 12/pi OR 3.81972

Step-by-step explanation:

[tex]100= \frac{1}{3}5^{2}h[/tex]

[tex]100= \frac{1}{3}\pi 25h[/tex]

[tex]100= \frac{25\pi h}{3}[/tex]

[tex]\frac{12}{\pi } =h[/tex]

Answer:

4

Step-by-step explanation:

Volume=1/3πr²h

102=1/3 x π x 4.96² x h

102=1/3 x π x 24.6016 x h

102=25.7627 x h

h=102/25.7627

h=3.96

Estimate for h is 4

Answer:

134.17

Step-by-step explanation:

Answer:

134.17

Step-by-step explanation:

Answer:

Non fiction : Total number of books

= 14 : 42

= 1:3

Step-by-step explanation:

Total number of books = 42 books

Non fiction books = 14 books

The ratio of the number of non-fiction books to the total number of books is :

Non fiction : Total number of books

= 14 : 42

Further simplified

= 1:3

Answer:

The required number is 7

Step-by-step explanation:

Let a number = x

We are given the condition: five more than three times a number is 26

We need to find the number.

Writing the condition in mathematical form:

five more than three times a number is 26: [tex]3x+5=26[/tex]

Now, solving this equation we can find x, the number

[tex]3x+5=26\\[/tex]

Subtract 5 from both sides

[tex]3x+5-5=26-5\\3x=21[/tex]

Divide both sides by 3

[tex]\frac{3x}{3}=\frac{21}{3}\\x=7[/tex]

So, we get: x = 7

The required number is 7

Answer: 34ft

Step-by-step explanation:

Answer:

There's 3 answers: the third, fourth, and the sixth one. 1  2  3

                                                                                           4  5  6

Step-by-step explanation:

The expression in the question gets simplified to p-6, and so does the third one, fourth one is just itself, and the sixth one also simplifies to p-6.

Answer:

Step-by-step explanation:

Multiply both sides by 8

4.2 * 8 = 8* c/8       The eights cancel on the right.

c = 33.6

Answer:

x=12

Step-by-step explanation:

put the x at one side and the numbers ar the other

5/2x-3/4x=14+7

10/4x-3/4x=21

7/4x=21

7x=84

x=12

Answer:

the answer is A

Step-by-step explanation:

Answer:

$48

Step-by-step explanation:

Martin earns = $10 x [tex]\frac{24}{5}[/tex] = $10 x 4.8 = $48

Answer:

1:1.2

Step-by-step explanation:

please give me a brainliest!!<3

Answer:

Option 1

hope this helped :D

Answer:

−5x + 4y = 8

−x + 5y = 10

Step-by-step explanation:

Answer:

All real numbers

Step-by-step explanation:

Distribute the -2 to the parentheses:

-12d - 6 = -2(d + 3) - 10d

-12d - 6 = -2d - 6 - 10d

Add like terms:

-12d - 6 = -12d - 6

Since each side is equivalent to -12d - 6, the answer is all real numbers

Answer:

This is true for any value of d. (d ∈ Set of All Real Numbers (I couldn't find the symbol))

Step-by-step explanation:

1. Simplify both sides. You cannot simplify -12d - 6, but you can simplify -2(d + 3) - 10d. Use the distributive property to simplify this. It would be -2d + -2 * 3 -10d, which is equal to -12d - 6. If you simplify both sides, you would get that d=d, which would be true for all values of d, which means that d is equal to all real numbers, meaning that for any value for d, this would be true (d ∈ Set of All Real Numbers (I couldn't find the symbol)).

Answer:

5,184•b•t^6/5

Step-by-step explanation:

Here, we want to multiply the expressions

According to indices law, if we have same bases, we add up the exponents

Thus, we have that;

8 *8b^(2/3+5/3) * 9 * 9 * t^(3/5+3/5)

= 64 * b * 81 * t^6/5

= 5,184bt^6/5

Answer:

x≤16

Step-by-step explanation:

Answer:

x=16

Step-by-step explanation:

2x-4<28

add 4

2x=<32

divide by 2

32 is greater than or equal to 16

Answer:

Is this a test

Step-by-step explanation:

Answer:

Step-by-step explanation:

Have A Wonderful Day!!

Answer: Simplify -x-15

Step-by-step explanation: dbhgiucerherfu

❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

[tex] |12| + | - 15| = [/tex]

[tex]12 - ( - 15) = [/tex]

[tex]12 + 15 = [/tex]

[tex]27[/tex]

Thus the correct answer is the last option .

❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

Answer:

[tex] \boxed {27}[/tex]

Step-by-step explanation:

All negative numbers in the absolute sign will become positive.

[tex] |a| = a \: \: \: \: \: \: \: (a \geqslant 0) \\ |a| = - a \: \: \: \: \: \: (a < 0)[/tex]

Therefore we evaluate | - 15 | = 15

[tex]12 + 15 = \red {27}[/tex]

Step-by-step explanation:

1) r+28=180( being linear pair angle)

r=180-28

r=152

2) a= 110( being vertically opposite angle)

Answer:

5/16

Step-by-step explanation:

There are a total of 16 different outcomes because 2*2*2*2 = 16.

There are 5 different ways for him to get 3 or more heads:

HHHT

HHTH

HTHH

THHH

HHHH

Therefore the probability is 5/16

Answer:

pretty sure its -2,3 :)

Step-by-step explanation:

Answer:

(-2,3)

Step-by-step explanation:

Coordinates of Points

A point is the basic relationship displayed on a graph. Each point is defined by a pair of numbers containing two coordinates.

A coordinate is one of a set of numbers used to identify the location of a point on a graph.

Identifying the x-coordinate

The x-coordinate of a point is the value that tells you how far from the origin the point is on the horizontal, or x-axis. To find the x-coordinate of a point on a graph:

- Draw a straight line from the point directly to the x-axis.

- The number where the line hits the x-axis is the value of the x-coordinate.

Identifying the y-coordinate

Now that you know how to find the x-coordinate of a point, you have to be able to find the y-coordinate.

The y-coordinate of a point is the value that tells you how far from the origin the point is on the vertical, or y-axis. To find the y-coordinate of a point on a graph:

- Draw a straight line from the point directly to the y-axis.

- The number where the line hits the axis is the value of the y-coordinate.

Notation for Identifying Points

Once you have the coordinates of a point you can use the ordered pair notation for labeling points. The notation is simple. Points are identified by stating their coordinates in the form of (x, y). Note that the x-coordinate always comes first.

Answer:

[tex]\mathrm{A)\:}-4[/tex]

Step-by-step explanation:

Start off by solving for [tex]x[/tex]:

[tex]6x-4-4=9x-6,\\6x-8=9x-6,\\-3x=2,\\x=-\frac{2}{3}[/tex]

Now plug in [tex]x=-\frac{2}{3}[/tex] in [tex]3x-2[/tex]:

[tex]3(-\frac{2}{3})-2=-2-2=\fbox{$\mathrm{A)\:}-4$}[/tex].

Answer:

A -4

Step-by-step explanation:

I've done this before.

Answer:

B. not a function

Step-by-step explanation:

A function is a set of data in which no x values repeat, but where y values may or may not repeat.