20 point question first to give the answer and gets it right will get brainliest. i know its easy its to give points and a brainliest

Simplify: 10(y + 5)


50y

10y + 5

10y + 50

10y + 5

I think you forgot to add the picture. However, any x = 4 equation will result in a graph with a vertical line on the x-axis. For example x = 20 will be a vertical line on x-axis 20.

Or, in a more difficult equation like this...

10x - 60 = 10

10x = 10 +60

10x = 70

x = 7,

where the graph looks like a vertical line with a point on the x axis on 7.

Answer:

360 degrees is the sum of the exterior angles of a nonagon.

Answer:

2,134.57 or the bottom one

Step-by-step explanation:

I found the volume

Answer:

its D i did the Iready

Step-by-step explanation:

Let's say the price of an item is $1

Scenario #1 - 40% off $1  = 40 cents OFF

The discounted price = 60 cents

Now the 10% off of 60 cents

60-6 = 54 cents.

Scenario #2 - 10% of $1

The discounted price = 10 cents

100(cents) - 10 = 90 cents

Now the 40% off of 90 cents

90-36 = 54 cents

Let's try another value to confirm

Let's say the price of an item is $2

Scenario #1  - 40% off $2 = 80 cents OFF

200-80= 120 = $1.20

Now the 10% off of $1.20

120-12= 108 = $1.08

Scenario #2 - 10% off $2 = 20 cents OFF

200-20 = 180= 1.80

Now the 40% off of $1.80

180-72 = 108 = 1.08

With these two examples we can confirm either order

will give you the same savings.

Answer:

B. They are both the same

Step-by-step explanation:

Took the quiz

Answer:

9 hours

Step-by-step explanation:

Hi,

11 hours = 209 dollars

Divide 11...

1 hour = 19 dollars

To get from 19 to 171 multiply by 9.

9 hours: 171 dollars.

She has to work 9 hours.

I hope this helps :)

Answer:

9 hours

Step-by-step explanation:

rate: $209/h11 = $19 per 1 hour

How many hours?: 171/19 = 9 hours

Answer:

f(x) = 3/5x + 1

Step-by-step explanation:

Change in y

Change in x

4 - 1

5 - 0

3

5

Answer:

I think it is D I'm not sure

Step-by-step explanation:

If two angle and one ️ are congruent to two angles of a second ️ and also if the included sides are congruent, then the ️ are congruent. If in ️ PRQ and TUV, angle P=angle T, angle R=angle and PR=TU, then triangles PRQ is congruent to triangle TUV

Answer:

Option C

Step-by-step explanation:

The absolute value or modulus of a real number x ( denoted by |x| ), is the non-negative value of x without regard to its sign.

Absolute value of 12 = | 12 | = 12

Also , absolute value of -12 = | -12 | = 12

Hence , the correct option is C.

Answer:

the solution would be 10 to the best of my knowledge

Answer:

45 minutes

Step-by-step explanation:

9514 1404 393

Answer:

  they are not

Step-by-step explanation:

The inverse matrix is the transpose of the cofactor matrix, divided by the determinant.

The cofactor matrix for a 2×2 matrix is ...

  [tex]\left[\begin{array}{cc}a_{22}&-a_{21}\\-a_{12}&a_{11}\end{array}\right][/tex]

The transpose of this will have the off-diagonal terms swapped, so the inverse matrix is ...

  [tex]\displaystyle\frac{\left[\begin{array}{cc}a_{22}&-a_{12}\\-a_{21}&a_{11}\end{array}\right]}{a_{11}a_{22}-a_{21}a_{12}}[/tex]

We see that the second matrix is the transpose of the cofactor matrix, but the determinant is (5)(2)-(3)(4) = -2, so there has clearly been no division by the determinant. The actual inverse matrix of the first one shown is ...

  [tex]\left[\begin{array}{cc}-1&2\\1.5&-2.5\end{array}\right][/tex]

_____

You can compute the matrix product to see if you get an identity matrix. Here, the upper left term in the product is ...

  (5)(2) +(4)(-3) = -2 . . . . . not 1, so the product matrix is not an identity matrix

The matrices are not inverses.

Answer:

C

Step-by-step explanation:

40 Cubic Inches - Count all of them and find the sum which is, (40 CUBIC INCHES)

Answer:

5/8 of a mile

Step-by-step explanation:

Let the distance from Post Office to Friend's house =D

7/8 + 5/6 + D =miles - Total distance from Georgia's house to a Friend's house.

42 minutes / 18 minutes per mile =2 1/3 miles - total distance from her house to a friend's house. So, we have:

7/8 + 5/6 + D = 2 1/3, solve for D

[21 + 20] / 24 + D = 2 1/3

41/24 + D = 2 1/3                     subtract 41/24 from both sides

D =2 1/3 - 41/24

D =7/3 - 41/24

D =[56 -41] / 24

D = 15 / 24

D = 5/8 of a mile - the distance between the School and her Friend's house.

Answer:

the answer is 0.71

Step-by-step explanation:

it told me

The probability the next customer will pay with something other than a credit card is 0.71.

Probability deals with the occurrence of a random event. The chance that a given event will occur. It is the measure of the likelihood of an event to occur.The value is expressed from zero to one.

For the given situation,

Number of customers paid cash = 83

Number of customers used a debit card = 16

Number of customers used a credit card = 41

Total number of customers = 140

The probability that the next customer will pay with something other than a credit card is

P(e) = (Number of customers paid cash + Number of customers used a  debit card) / Total number of customers.

⇒ [tex]P(e)=\frac{83+16}{140}[/tex]

⇒ [tex]P(e)=\frac{99}{140}[/tex]

⇒ [tex]P(e)=0.7071[/tex] ≈ [tex]0.71[/tex]

Hence we can conclude that the probability the next customer will pay with something other than a credit card is 0.71.

Learn more about probability here

https://brainly.com/question/16813543

#SPJ2

Answer:

$58.32

Step-by-step explanation:

Add 25.99 and 15.69 together and you get 41.68.

then you subtract 41.68 from 100 and get 58.32

Answer:

D) 24

explanation:

Sana makatulong

Answer: B

Step-by-step explanation:

An outlier/anomaly is basically a point that doesn't follow the general trend. In this question there is clearly only one point that looks out of place. Therefore there is one outlier

Answer:

The correct answer is B (There is one outlier.)

Answer:

A 2w+10

Step-by-step explanation:

4w+3-2w+7

2w + 10

Answer and Step-by-step explanation:

To simplify, we must combine the like terms.

4w - 2w + 3 + 7

Combine 4w and -2w, and 3 and 7.

2w + 10

The correct answer choice is the first one. 2w + 10.

#teamtrees #PAW (Plant And Water)

Answer:

(x-5)(x+9) = 0

Step-by-step explanation:

In the equation above, if you plugged in the values given(5, and -9) then you will see that the answer i s0. You basically takes the zeroes you are given, and invert their signs to form the equation.

Answer:

1. 314.16, 2. 452.39, 3. 351.86

Step-by-step explanation:

Trust me I got you

Answer: 314

let me know if this is wrong

Step-by-step explanation:

A=πr^2

(3.14)(10)^2

(3.14)(100)

314

Answer:x = 5/4

Step-by-step explanation: We are given y = 3/4x

and 5/2x +2y = 5

Substituting the value y=3/4 x in second equation we get

5/2x + 2(3/4)x = 5

8/2x = 5

4x = 5

and so , x = 5/4

substituting value of x in y = 3/4x we get,

y = 3/4 (5/4)

So, y = 15/16

which are the required values of x and y on solving the two given equations.

Answer:

A. yes

Step-by-step explanation:

These side lengths can form a triangle because a triangle can have 2 equal sides and an unequal one this triangle is called an isosceles triangle

[tex] \large \mathfrak{Answer : }[/tex]

The given series are :

6.) 7, 14, 28, 54 - Geometric series

7.) 1000, 200, 40, 8, 5 - Geometric series

8.) 7, 14, 21, 28 - Arithmetic series

Answer:

The total cost of Jaleesa's purchases is: $89.56

Step-by-step explanation:

Answer:

The correct answer is H) 184.26 in. ^2

Step-by-step explanation:

Answer:

37.5

Step-by-step explanation:

Volume of the washing machine = 5 ft x 5 ft x 6 ft

= 150 ft³

Volume of the delivery truck = 30 ft x 15 ft x 12½ ft

= 5,625 ft³

How many washing machines can be packed into the delivery truck?

Number of washing machine in the truck = Volume of the delivery truck / Volume of the washing machine

= 5,625 ft³ / 150 ft³

= 37 1/2

Or

= 37.5

Answer:

option d. perimeter of quadrilateral=35