Adele has 19 stamps in her collection.
For her birthday, Don gave her 5 more,
and then her father offered to buy her
more stamps to triple the number in
her collection. Which expression shows
how many stamps Adele will have in
her collection after her birthday?
A 19-(5 X 3)
B 19 + (5 X 3)
C (19-5) X 3
D (19 + 5) X 3

Answer:

x = 23

Step-by-step explanation:

These are supplementary angles so the sum of those angles add up to 180:

3x + 16 + 5x - 20 = 180

8x - 4 = 180

8x = 180 + 4

8x = 184

x = 184/8

x = 23

Answer:

he bought 4 tickets

Step-by-step explanation:

51-15=36

36÷9=4

Can I please have Brainliest?

Answer:

3

Step-by-step explanation:

3*3=15

3*6=18

3*10=30

Answer:

b

Step-by-step explanation:

Answer:

You are true!!!!

Step-by-step explanation:

It's cylinders and Prisms

Answer:

cylinders and prisms

Step-by-step explanation:

Answer:

SUT

Step-by-step explanation:

A tangent to a circle is a straight line which touches the circle at only one point. This point is called the point of tangency

Answer:

The angle of the unknown measure is 27°.

Step-by-step explanation:

When we look at this angle, we can see it is a 90° angle.  Since we already have 63° of the angle, we just subtract 90° from 63° and we get 27°.  Therefore, 27° is our answer.

55.55% of the students ran 10 or more laps.

According to the data in the box, to determine what percent of students ran 10 or more laps, considering the line drawn, the following calculation must be made:

Therefore, 55.55% of the students ran 10 or more laps.

Learn more about percentages in https://brainly.com/question/26080842

Answer:

THE CORRECT ANSWER IS: 25%

Step-by-step explanation:

Answer:

x=1÷4/x= -1÷4

Step-by-step explanation:

Factorise the equation and determine the value of x

Answer:

K = 9

X = 7/4

Step-by-step explanation:

[tex] \frac{9(4x - 7)}{4x - 7} = k[/tex]

[tex]9 = k[/tex]

Answer:

3/8

Step-by-step explanation:

We want to find out how much each person gets per box, so all we have to do is divide the three boxes by three and the 8 by three to get how much each person gets. When we do that, we get 3/8. Literally, that means each boy gets 3/8 of a box of cereal.

Answer:5 and 3

Step-by-step explanation:

you can multiply 5x3 to get 15

Answer:Watson act differently when she is with her mother in Alabama compared with how she acts at home in Flint? Mrs. Watson acts calm in front of her Mother. In Flint, Mrs.

Step-by-step explanation:

Answer:

First of all are you given formulas, if yes then apply them to what you are given and find the missing outputs. I'm writing a test tomorrow on Euclidean Geometry

Answer:

Its B and E

Step-by-step explanation:

PLS MAKE ME BRAINLIEST

Answer:

12m + 24

Step-by-step explanation:

Using the distributive property, distribute 6 to the terms in the parentheses

6(2m + 4)

12m + 24

So, the equivalent expression is 12m + 24

Answer:

no

Step-by-step explanation:

Answer:

chickens = 11

pigs = 7

Step-by-step explanation:

this would be solved using simultaneous equation

let c = chicken .

p = pigs

A normal pig and chicken both have 1 head. thus :

c + p = 18 equation 1

A normal pig has 4 legs and a normal chicken has 2 legs. Thus

2c + 4p = 50  equation 2

multiply equation 1 by 2

2c + 2p = 36 equation 3

subtract equation 3 from 2

2p = 14

p = 7

substitute for p in equation 1

c + 7 = 18

c = 11

Answer: y=-1/2x+2/3

Hope this helps! attached the image

Answer:

D: x+31=20

Step-by-step explanation:

x+31=20

  Subtract 31 from each side

x= -11

Answer:

y=x/3 - 4

Step-by-step explanation:

add x to get x to the other side

3y= x-12

divide by 3 on both sides to get y by itself y= x/3 - 4 is simplest form

Answer:

slope intercept form is y=mx+b

add x to both sides : 3y=x-12

divide by 3 on both sides : y=(1/3)x-4

nnnd i put both equations in desmos n they r the same :)

Answer:497.76

Step-by-step explanation:

Answer:

Step-by-step explanation:

y = 5

All sides measure the same So 8y= 40          y = 5

x = 30 degrees

The straight line of 40+40 is a straigth angle of 180 Each angle of equilateral triangle is 60 degrees.So its supplementary is  120.The other 2 angles need to add to 60 (30 each) to sum 180 in a triangle

Answer:

35

Step-by-step explanation:

Create a proportion where x is the number of Warrior fans

[tex]\frac{5}{3}[/tex] = [tex]\frac{x}{21}[/tex]

Cross multiply and solve for x

105 = 3x

35 = x

So, there were 35 Warrior fans

Answer:

[tex] \bf\huge warrior \: fans = 35[/tex]

Step-by-step explanation:

finding the warrior fans

⟼ warrior : laker fans = 5 : 3 = x : 21

⟼ 5 : 3 = x : 21

⟼ [tex]\frac{5}{3} \times \frac{x}{21} [/tex]

⟼ x = 5 × 7

⟼ x = 35.

⟼ warriors fans = 35.

∴ laker fans is 21 and warriors fan is 35.

∴ warriors : laker fans = 5 : 3 = 35:21.

Answer:

6x*2-3x*2y

4p-18

Step-by-step explanation:

175 minutes of driving time would be involved for Jesse according to the survey.

Some basic rules of surveying are:

Given, Jese wants to start driving himself to and from school each day He surveyed neighbors who live on his block and drive to school data.

For better understanding, a picture is attached below.

Add up the 8 different times then divide by 4 to get the average driving time for 1 day:

⇒ 12 + 18 + 13 + 21 + 15 + 22 + 15 + 22 = 138

⇒ 138 ÷ 4 = 34.5 mins

Now multiply the average drive time for 1 day by 5 to determine the time taken to drive to and from school for 5 days:

⇒ 34.5 x 5 = 172.5 minutes

As 172.5 ≈ 175 minutes, the nest response is 175 minutes

Therefore, According to the study, Jesse would require 175 minutes of driving time.

Learn more about surveys here:

https://brainly.com/question/17373064

#SPJ2

Answer:

When adding terms, the order in which they are added can change

Step-by-step explanation:

The order doesn't matter.