Simplify the expression:

(y + 1)(5) =

D 114 is the answer

Answer:

i got 85 but if not keep studying and i will solve if help k

Step-by-step explanation:

Answer:

75

Step-by-step explanation:

Sea level is considered 0. To find 75 feet above sea level, we add 75 to 0. This gets us 75. Since 75 is an integer, it checks out.

The required integer would be 75 which describes 75 feet above sea level.

Integers are defined as the collection of Whole Numbers and the negative values of Natural Numbers make up an integer. Fractional numbers are not included in integers. Integers are represented by the symbol Z.

Arithmetic operations can also be specified by adding, subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operation is called the arithmetic operator.

Let the sea level would be considered zero.

To determine 75 feet above sea level,

We have to add 75 to 0.

⇒ 75 + 0

⇒ 75

This obtains us 75.

Since 75 is an integer.

Therefore, the required integer would be 75 which describes 75 feet above sea level.

Learn more about the Integers here :

brainly.com/question/1768254

#SPJ5

Answer:

Step-by-step explanation:

I don't see a pic, so i'll give the coordinates

x(2,2)

y(6,0)

z(1,-1)

Hope that this helps

Answer:

$15.25

Step-by-step explanation:

If u take 457.50 and divide it by 30 u get 15.25

Hope this helps!

Answer:

$30

Step-by-step explanation:

10 % of 150 is 15

20% is 30

hope this helps...

Answer:

30$

Step-by-step explanation:

To find 20% of 150$ you have to first make 20% a decimal and then multiply by 150$.

To do this:

150 (0.2) = 30

91 divided by 7 is 13 so k is 13

Step-by-step explanation:

Answer:

x 13      y 84

Step-by-step explanation:

Answer:

[tex]x^3y^2(x+y)[/tex]

Step-by-step explanation:

Answer: 113.1 in.

Step-by-step explanation:

C=2πr=2·π·18≈113.09734in

Hope this helped! :)

Answer:

x= -3

Step-by-step explanation:

x equals to -3 is the standard form

Answer:

The answer would be x = -3

That forms the straight line at the x = -3 point

Answer:

3=2n

Step-by-step explanation:

Formula: Tn=T1+(n-1)*d

Tn is the nth term

T1 is the first number of the sequence

n is the nth term as well

D is the common difference

now its Tn=5+(n-1)*2

now solve that so its

Tn=5+2n-2

now its

Tn=3+2n

that's it

Answer:

infinite

Step-by-step explanation:

infinite

but solving for it we can get

3x + 8 = 3x + 8 (divided both sides by 2)

3x = 3x (subtracted 8)

x = x

1 = 1

therefore, for all values of x, the equation will be true so there are

infinite solutions

Answer:

Perimeter: 64 cm

Step-by-step explanation:

21 + 21 = 42 cm 11 + 11 = 22 cm

42 + 22 = 64 cm

Answer: 64 cm

Step-by-step explanation:

You get the value of the perimeter by adding up all the four sides of the kite. Kites typically have 4 sides, and 2 equal sides, this means that there are two sides of the kite which are 21 cm long, and 2 sides that are 11 cm long. This represented as an expression would be 21+21+11+11, which would simply equal to 64 cm

Answer:

the number would be the same

Step-by-step explanation:

Answer:

11.5 or 34.5 in total..

Answer:

The quantity of the mark is $11.5.

Step-by-step explanation:

The quantity of the mark can be determined by multiplying the cost of the umbrella by the markup percentage.

Thus,

The quantity of the mark = 23 × 50%

                                          = 23 × 50/100

                                           = 23 × 1/2

                                            = 23 × 0.5

                                             = $11.5

Therefore, the quantity of the mark is $11.5.

Answer:

sam has 6 marbles

Step-by-step explanation:

if Joey has 7 times as many as Sam then 42/7= 6

Answer:

A= 9 and B=15

Step-by-step explanation:

Based on my work. I made a = b and substituted into a pythagorean theorem equation. I got a quadratic equation with only 1 solution, making it work fine.

Step-by-step explanation:

Hey there!

Given;

-8x= -32

~ Divide both sides by"-8".

(-8x)/-8 = (-32)/-(8)

Or, X= 4.

Therefore, the value of x must be 4.

Check:

-8*4 = -32

-32 = -32 (True)

Hope it helps...

Answer:

A= -2,5

B= 5,5

Distance= 7

Step-by-step explanation:

Answer:

To Little

Step-by-step explanation:

this problem has too little information because it does not state the weight small rocks and big rocks. Plz give brainily, Thx!

9514 1404 393

Answer:

  1a) x = 4

  1c) x = 6

  1d) x = 10

  1f) x = -42

Step-by-step explanation:

1a) 3x -8 = 4

This is a "two step" equation with a variable term and constant on the same side of the equal sign. Step 1, add the opposite of that constant to both sides of the equation:

  3x = 12

Step 2: divide both sides of the equation by the coefficient of the variable:

  x = 4

__

1c) This is similar to 1a, except that it has variables on both sides of the equal sign. Find the variable term with the smallest coefficient. Here, it is -x, because the coefficient -1 is less than 2. Add the opposite of that term to both sides of the equation:

  3x -8 = 10

Now, you have a 2-step equation in the same form as 1a. Solve it the same way.

  3x = 18 . . . . add 8

  x = 6 . . . . . . divide by 3

Check

  2(6) -8 = 10 -(6)

  12 -8 = 10 -6

  4 = 4 . . . . . true; answer is correct

__

1d) After you eliminate parentheses using the distributive property, you end up with a 3-step equation as in 1c.

  6x -12 = 3x +2x -2

  6x -12 = 5x -2 . . . . . . combine like terms. (5x is the smallest x-term)

  x -12 = -2 . . . . . . . . . subtract 5x

  x = 10 . . . . . . . . . . . . add 12

Check

  6(10 -2) = 3(10) +2(10 -1)

  6(8) = 30 +2(9)

  48 = 30 +18

  48 = 48 . . . . true; answer is correct

__

1f) You can work this as is using the fractional coefficients. Most folks prefer to "clear fractions" first. To do that, you need to find the least common denominator and multiply both sides of the equation by it. The least common denominator of 1/3 and 1/2 is 6.

  2x = 3x +42 . . . . . multiply both sides by 6

  0 = x + 42 . . . . . . . subtract the smallest x-term from both sides

  -42 = x . . . . . . . . . add -42

Check

  (-42)/3 = (-42)/2 +7

  -14 = -21 +7

  -14 = -14 . . . . . . . true; answer is correct

___

If you work this using the given coefficients, you can subtract 1/3x to get ...

  0 = x/6 +7

  -7 = x/6 . . . . . subtract 7

  -42 = x . . . . . . multiply by 6

You notice that we had to multiply by 6 in the solution process anyway. Doing that first makes the fractions go away, so is often the preferred solution method.

Answer:

Number 7 (I DONT KNOW THE OTHER ONES)

Step-by-step explanation:

Answer:

There are 19 quarters and 8 dimes.

Step-by-step explanation:

We will let x denote the amount of quarters.

Since there are 27 coins in total, (27-x) will be the amount of dimes there are.

Since each quarter is worth $0.25, the total value of quarters is given by 0.25x.

And since each dime is worth $0.10, the total value of dimes is given by 0.1(27-x).

We know that the total value of all 27 coins is $5.55. So, we can write the following equation:

So, we will determine the value of x, the amount of quarters there are.  

First, let’s multiply everything by 100 to remove the decimals. So:

(Distribute)

(Distribute)

(Combine like terms)

(Subtract 270 from both sides)

(Divide both sides by 15)

So, the value of x is 19.

This means that there are 19 quarters.

So, the amount of dimes must be 27-19 or 8 dimes.

Answer:

40 pints

Step-by-step explanation:

1 gallon = 8 pints so 5x8= 40

Answer:

5-gallons=40 pints

Step-by-step explanation:

You need to multiply the number of gallons by 8.

5*8=40

40 pints would be the answer.

Answer:

if i remember correctly the answer is b

Step-by-step explanation:

You just need to simply distribute the 4:

4(2y + p)

8y + 4p

Hope this helps! :)

Answer:

i dont know if this is right but i tried

4*2y+p= 8y+p

Explanation:

The parallelogram diagonals theorem says that if you have a parallelogram, then the diagonals bisect each other. This means the diagonals cut each other in half. Furthermore, it also means the two diagonals meet at the midpoint of each diagonal.

The converse takes this in reverse. If we know the two diagonals cut each other in half, then this must mean we are dealing with a parallelogram.

We can prove this by showing that triangle EHF is congruent to triangle GHD, where H is the intersection of the two diagonals. We use SAS in this case. From there, we then can see that the corresponding pieces of the two triangles are congruent. This leads to the alternate interior angles being congruent. The last piece of the puzzle is the alternate interior angles theorem converse, which shows the opposite sides EF and DG are parallel. A similar proof occurs to show that ED is parallel to FG.

Answer:

isn't it from 3 till 24 because its tge point where it started and ended

Answer:

12 shirts

Step-by-step explanation:

If a T-Shirt Launcher can launch 6 shirts in 30 minutes, that means it can launch 12 shirts in an hour, because there are 60 minutes in a hour, and 30 minutes is half os 60 minutes, so we just do 6 x 2 = 12.

Answer:

There are 12 shirts launched in an hour.

Step-by-step explanation:

We can view this as a ratio. [tex]\frac{6}{30}[/tex] There are 60 minutes in an hour. So, let's double it. [tex]\frac{12}{60}[/tex] is our new answer. And so, we have our answer.

Answer:

Step-by-step explanation:

Angle on a straight line = 180°

Given Angles :

60°g and 80°g

Let the unknown angle be x

[tex]x + 60 + 80 = 180 \\ x + 140 = 180 \\ x = 180 - 140 \\ x= 40[/tex]