Mathematics High School

Can you help me with the problem listed in the pictures below? Please and thank you. Will mark BRAINLIEST!!! :)

Answers

Answer 1

Answer:

he started out with 87 cards

Step-by-step explanation: 46 x 2 = 92 - 5 = 87

Answer 2

Answer:

Step-by-step explanation:

If the dog ate half of the collection, he would have 92 but the question asks how many he started with so you would subtract 92-5 to get 87. Hope this helped.

Related Questions

the average of 3 3 16 19 and y is 10. what is the value of y+6

Answers

Given :

The average of 3, 3, 16, 19 and y is 10.

To Find :

The value of y+6 .

Solution :

Mean of n numbers is given by :

[tex]M=\dfrac{\text{Sum of all numbers}}{n}[/tex]

[tex]10=\dfrac{3+3+16+19+y}{5}\\\\10=\dfrac{y+41}{5}\\\\y=9[/tex]

Therefore , the value of y+6 is 15 .

Hence , this is the required solution .

HELPP IF YOU'RE GOOD AT GEOMETRY

Answers

Answer:

7) G

8) F & G

9) H

i think this is right, hope i helped :)

Joelle Would like to tip your hairdresser 20% if your haircut cost $38 which expression should you use to find the tip amount

Answers

No i would not tip my hairdresser anything

Brainliest?

Anyway, to find the tip amount you multiply 38 by 0.2 to get 7.6

NEED HELP ASAP
15PTS

Answers

Answer:

-3/4

Step-by-step explanation:

take the two points ( 2,4), (-2,7)

m=rise/run

m=y2-y1/x2-x1

m=7-4/-2-2

m=-3/4

OR : (2,4),(10,-2)

-2-4)/10-2

m=-6/8 , m=-3/4

help asapppppppp as soon as possible

Answers

Answer:a

Step-by-step explanation:

Because sum means addition

0.75x + 3 = 0.25x + 5.25

Answers

Answer:

x=4.5

Step-by-step explanation:

hope that is the answer you're looking for :)

rewirte each expression using distribibutive property 10+12

Answers

Answer:

2(5 + 6)

I hope this helps!

Answer:

10+12 = 2(5+6)

Step-by-step explanation:

because putting the 2 outside of the 5+6 is like 10+12 and thats equal to 2x(5+6)

12) -7(-8 + y - 10 – x); use x = -3, and y = 10
A) 35
B) 40
C) 34
D) 25

Answers

Answer:

Step-by-step explanation:

56-70+70-21

126-91

A shirt rack contains 5 striped shirts, 8 solid shirts, and 6 polka dot shirts. How many outcomes are there when
choosing a shirt from the rack?
3
13
ОООО
14
19

Answers

I think It is is 19

The answer is 19. How? All you have to do is add all the shirts together to see how many possible out comes there is.:)

Stephanie is painting her bedroom. She paint 12 1/3 ft.² and 3/5 of an hour. How many square feet can she paint in one hour

Answers

Answer:37

Step-by-step explanation:

What is the amount of salt in the original solution? b= 0.12,160,0.2,19.2

Answers

Answer:

19.2

Step-by-step explanation:

Answer:

What is the original amount of solution in gallons? a =

✔ 160

What is the amount of salt in the original solution? b =

✔ 19.2

Step-by-step explanation:

EDGE 2023

A large rectangle. An arrow points to a small rectangle with length of 4.8 and height of 2.37. Using the dimensions of a new scale drawing created using a scale factor of 0.15, find the dimensions of the original rectangle. Width: Length:

Answers

Answer:

Width : 15.8 ft

Length : 32 ft

Step-by-step explanation:

Got it right on edg

what two square roots multipled makes 200

Answers

Answer:

4 + 196 = 200

100 + 100 = 200

Step-by-step explanation:

What is -8(n-4)=n-40

Answers

Answer:

Step-by-step explanation:

N=8

What is the variable equation for 5 less than twice a number is 7?
5-2n = 7
5n - 2 = 7
2-5n = 7
2n - 5 = 7 which answer?

Answers

Answer:

2n - 5 = 7

Step-by-step explanation:

Let the number = n

Twice a number = 2n

5 less than twice a number = 2n - 5

2n - 5 = 7

.Julisa's pool has an area of 196ft squared. what is the perimeter of the pool?

Answers

Answer:

56 feet

Step-by-step explanation:

I’m assuming the pool is in the shape of a square.

The area of a square is [tex]l^2[/tex], where l is the length.

If we know the area, therefore, we can find the length by taking the square root of 196, which is 14.

So the length is 14.

The perimeter of a square is [tex]4l[/tex], and since we know l is 14, we can substitute inside the equation.

[tex]4\cdot 14 = 56[/tex]

Hope this helped!

The length of XY is? I can’t figure this one out

Answers

Answer:

[tex]32[/tex]

Step-by-step explanation:

Point M is the midpoint of XY since it is a bisector. Thus, XM = MY.

[tex]3x+1=8x-24[/tex]

Subtract 1 from both sides:

[tex]3x+1-1=8x-24-1[/tex]

[tex]3x=8x-25[/tex]

Subtract 8x from both sides:

[tex]3x-8x=8x-25-8x[/tex]

[tex]-5x=-25[/tex]

Divide both sides by -5:

[tex]\frac{-5x}{-5}=\frac{-25}{-5}[/tex]

[tex]x=5[/tex]

[tex]XM=3x+1=3(5)+1=15+1=16[/tex]

[tex]MY=8x-24=8(5)-24=40-24=16[/tex]

[tex]XY=16+16=32[/tex]

Your question has been heard loud and clear.

Length of XY is = 3x+1+8x-24 = 3x+8x + 1 -24 = 11x - 23

Length of XY = 11x-23

x= 5

Length of XY = 11(5)-23 = 32

Thank you

— 2х + y = 0
— 7х + 3y = 2

Answers

answer : x=-2 and y=-4 or (-2,-4)
1. y=2x
-7x+3y=2

2. substitute
-7x+3(2x)=2

3. -7x+6x =2

4. -x=2
x=-2

5. sub into original equation
y=2 (-2)
y=-4

The diameter of a circle is 5 inches. What is the radius?

Answers

diameter is the the whole width, while radius is half of it. so all you need to do is divide 5 by 2 and get 2.5

Answer:

radius = 2.5 inches

Step-by-step explanation:

To find the radius of a circle given it's diameter we use the formula

[tex]radius = \frac{diameter}{2} [/tex]

From the question

diameter = 5 inches

Substitute this value into the above formula and solve

That's

[tex]radius = \frac{5}{2} [/tex]

We have the final answer as

radius = 2.5 inches

Hope this helps you

Which statement about the linear parent function is true?

Answers

Answer Is I think is D

The number of goals a hockey team scores over the first 7 games of the season

2,0,1,3,0,2,2

Answers

Answer: the question don’t make sense

Explanation: cause I looked

Joey works in a candy store. He has a 15.73-pound bag of gummy fish candy that he needs to split among 11 jars. If he could split the gummy fish evenly, how many pounds would he put in each jar?

Answers

Answer:

1.43 pounds per jar

Step-by-step explanation:

you can't equally divide 15.73 between 11 jars so it will be a fraction, however 15.73 divided by 11 = 1.43

Find the selling price of an $84 item after a 50% markup.

Answers

Answer:

Step-by-step explanation:

the old price for item is $84

so 84 / 100

.84 * 50 = 42

so $42 for the 50%

and together $84 + $42

$126

Answer:$126

Step-by-step explanation:84•0.5=42

42+84=$126

Austin is watching a football game.His team loses 9 yards then gains 5 yards.He doesn't watch the next play, but afterwards he sees that his team now has a total loss of 1 yard.How many yards did the team gain or lose on the play austin missed?

Answers

Answer:

His team gained 3 yards on the play he missed.

Step-by-step explanation:

they loss 9 and then gained 5 after that when austin missed the play they gained 3 more yards.

The sum of two numbers is 10. The difference between the two numbers is 4.
What is the smaller number?
O A. - 1
B. 3
O c. 7
D. 9
O E. 11

Answers

Answer:3

Step-by-step explanation:

Ashley had an equal number of dimes and quarters until she gave 15 quarters to her friends to use any snack machines she now has $22.50 in dimes and quarters how many dimes does she have

Answers

131 dimes. 15 quarters=$3.75 add that to the $22.50 and you get $26.25 divide that by 2 since you have 2 different types of coins and you get a number w decimals. $13.12 divided by .10 since a dime is worth 10 cents. You get 131.25. Round it so you have 131 dimes.

The coordinates of the point T are (5, -6) and the coordinates of point U are
(-7, -6). What is the distance, in units, between the point T and point U?

Answers

Step-by-step explanation:

Hey there!!!

Here, the points of T and U are (5,-6) and (-7,-6) respectively.

Using formula for distance between two points.

[tex](distance ) = \sqrt{( {x2 - x1)}^{2} + ( {y2 - y1)}^{2} } [/tex]

Keep all values.

[tex](distance ) = \sqrt{ {( - 7 - 5)}^{2} + {( - 6 + 6)}^{2} } [/tex]

Simplify them to get answer.

[tex](distance) = \sqrt{( { - 12}^{2} + ( {0)}^{2} } [/tex]

[tex](distance) = \sqrt{144} [/tex]

Therefore the distance between T and U is 12 units.

Hope it helps ...

solve for t

-9 + t = -7

Answers

Answer:

t = 2

Explanation:

To solve this equation, add nine to both sides. This will isolate the variable (t) and allow us to find its value.

[tex]-9 + t = -7\\(-9 + 9) + t = (-7 + 9)\\t = (-7 + 9)\\t = 2[/tex]

If you would like to double check that the variable (t) does in fact equal two, substitute the value of the variable in the equation and solve.

[tex]-9 + t = -7\\-9 + 2 = -7\\-7 = -7 [true][/tex]

Therefore, the value of t in the given equation is 2.

Evalute 9 - 8/s when s = 4

Answers

Answer:

I believe the answer to this question is 7

Well first you replaced the s to a 4 and then start doing the pemdas. 9-8/4. 9-2. =7

1. The triangle ABC and its image are shown below. a. Sketch a possible line that triangle ABC could translate along to create its image. b. Using complete sentences, explain how you know this could be a possible line the figure was translated along.

Answers

Given that:

The triangle ABC and its image are shown below.

Step-by-step explanation:

In the below figure triangle A'B'C' is the image of triangle ABC.

We need to sketch a possible line that triangle ABC could translate along to create its image.

So, connect the corresponding vertices. So, the required lines are AA', BB' and CC '.

In translation, each point of the figure is shifted from point to another point in a particular distance and direction.

Point A, B and C are shifted to A' B' and C' respectively. So AA', BB' and CC' represents the distance and direction of translation.

From the figure it is clear that triangle ABC shifted 10 units right and 6 units down.

Other Questions

Identify the following verbs by number and person by checking the appropriate boxes.I sing.1. second person2. third person3. plural4. first person5. singular Rhianna had c CDs until she won 40 more in a contest. Write an expression that shows how many CDs Rhianna has now. JUST A 100 POINTS NO REASON BUT IF YOU ANSWER WITH A GOOD ANSWER I'LL MAKE YOU BRAINLIEST!!!! Witch one of these's words has more of a personal meaning? And Explain your thinking. A(Love B(Self Doubts C(Selflessness D(None of the above...Type your own opinion Explain how and why states in Africa developed and changed over time, and explain the causes and consequences of political decentralization in Europe from 1200 to 1450. how many sides does a regular polygon have its interior angle is 140 degress How can your digital footprint affect your future opportunities? Which of the following tribes was the first to conquer the city of Rome? An element is made up of?A) One type of atomB) two types of atomC) more than two types of atoms Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m?-7m - 8 = m - 4-15m = -4m-8 - 3m = 4 - m-8 - 7m = -4 + mm - 4 = -7m - 8-3m - 8 = 4 - m In two or more complete sentences, describe how one of the occupations that you studied would use descriptive statistics when performing their job. Justify your answers in two or more complete sentences. in science Write the following number in standard form: three hundred forty-thousand, six hundred twenty six PLEASE HELP! WILL GIVE BRAINLIEST! Which fraction is greater than the fraction represented by the model? 1/4 7/16 1/8 3/16 What is the purpose of a call to action?to convey to the audience how to think or what to doto strengthen an argument and engage the audience to accept a particular point of a counterargumentto introduce claims and evidence in support of a claim Round each of the following to 3 significant figuresc)2,300.2d)10.26730 What does James Madison say about the structure ofthe federal government in this passage and what doeshe seem to recommend? Check all that apply. cientists have developed a bacteria that they believe will lower the freezing point of agricultural products. This innovation could save farmers $1 billion a year in crops now lost to frost damage. If this technology becomes widely used, what will happen to the equilibrium price and quantity in, for example, the potato market? During the late 1800s, the growing of cash crops by an increasingly large numberof farmers resulted in Yikes! It is 11:35. Cinderella has to be home before midnight. She dances one more time with the prince, and it is a twelve minute song. She grabs some yummy mangoes from the buffet table, which takes her 6 minutes because of the line. It takes just eight minutes to get home in the pumpkin carriage. Will she make it? What time will she arrive home? ASP !!!!!!!!!The San Andreas Fault is a region in California where two plates are sliding past each other. This makes it an example ofboundaryA collidingB transformC. divergentD. convergent Imagine a futuristic world in which the need for sleep has been eliminated. Imagine that you can now take a pill that will allow you to stay awake 24/7, permanently, with no negative effects on health, memory, reaction time, etc. Provide your thoughts on what impact this would have: