Mathematics Middle School

more help please? ;-;

Answers

Answer 1

Pretty sure it’s 1/2

Answer 2

1/2 lol hope this helps

Related Questions

Someone help me with this ASAP!!!

Answers

Answer:

95 over 2

because if it is 47 you double that since the denominator is 2 then you add the numerator and now you have your answer.

Answer:

12 1/2 mins

Step-by-step explanation:

If the teacher has 47 1/2 minutes left, and there are 60 minutes in an hour, all you have to do is 60-47.5 which is 12.5. To change this into a mixed number, we know 5 is half of 10, so it is 12 1/2 minutes. Hope this helped.

60-47 1/260-47.5=12.512.5= 12 1/2

ken has 16 marbles. He wants to put them into bags that hold 5 marbles each. Can there be equal shares of marbles with no marbles remaining?

Answers

There can not be equal sharings since 16/5 does not equal a whole number! Good luck :)

There can not be equal shares of marbles be cause 16 divided by 5 is 3 remainder 1.

A computer technician charges a flat base fee plus an hourly rate for all repairs. Last year, she used the formula y = 18 x + 22 to determine the cost in dollars, y, of a repair that required x hours of work. If she doubles her base fee this year, what equation should she use to determine the new cost of an x-hour repair? y = 18 x + 44 y = 36 x + 22 y = 36 x + 44 2 y = 18 x + 22

Answers

Y=18x + 44

Explanation

Answer:

A. y = 18x + 44

Step-by-step explanation:

I got it right on edge 2020 :)

Stay safe everyone!! <3

Please Help ASP 20 Points and brainlist

What is the quotient of - 3/8 and - 1/8

-1 1/8

-1/8

1/8

1 1/8

Answers

Answer:

the answer is 3

Step-by-step explanation:

you have to factor the numerator and denominator and cancel the common factors. and i triple checed my work so this is 100% thecorrect answer!

IM BACK PEEPS< ITS BEEN 3 WEEKS, AYEEEEEEE okay guys, first one here gets brainlist and just so i dont get reported heres an extra question you can answer too

(81 - 9) ÷ 9 - ??

Answers

Answer:

Step-by-step explanation:

given ABC~DEF and DEF~JKL is ABC~JKL?

Answers

Answer: yes

Explanation: because of the transitive property of congruency.

math help asap :) ty

Answers

add all the numbers then divide by 4

20/4 = 5

Answer:

5 bracelets

Step-by-step explanation:

First, we can add the total amount of bracelets together.

4+8+3+5=20

There are 20 bracelets in all. The question asks how many bracelets each girl would get if they were distributed evenly. So, we have to find ow many girls there are.

1) Rayann

2) Jennifer

3) June

4) Tammy

To get the actual answer, we have to divide 20 bracelets by 4 girls.

20/4=5

Each girl should get 5 bracelets if the bracelets are evenly distributed.

I hope this helps!!!!!!!! Good luck on your assignment and have an amazing day :3

350

14

4

7

WILL GIVE BRAINLIEST!

Answers

its 14 Step-by-step explanation:

pls help with these two math questions

Answers

Number 18 is D) (3+8m)-7

Number 19 is:

1) z>1

2) z>-1

3) z<1

4) z<-1

I see it’s math but 1-1= 0

Stuck on this one :/

Answers

Answer:

3 3/4

Step-by-step explanation:

you count how many wholes you have and then you count how many you have so there are 3 wholes and 3/4 left

need answer ;w; In the equation -8x+ 1/4(20x - 12) = qx - 13x - 3, what value of q makes the equation
have infinitely many solutions?
A
-10
B 0 C 3 D 10

Answers

Answer:

i think it is B

Step-by-step explanation:

If 10x = qx for all values of x, then q must be equal to 10. so, the answer is (D)

What is Equation?

Two or more expressions with an Equal sign is called as Equation.

To have infinitely many solutions, both sides of the equation should be equal regardless of the value of x.

This means that the left side of the equation should simplify to a constant, and the right side of the equation should also simplify to the same constant.

Starting with the left side of the equation:

-8x + 1/4(20x - 12) = qx - 13x - 3

-8x + 5x - 3 = qx - 13x - 3 (distributing 1/4 to (20x - 12))

-3x - 3 = qx - 13x - 3 (combining like terms)

-3x = qx - 13x (subtracting 3 from both sides)

Now, let's simplify the right side of the equation:

-3x = qx - 13x

-3x + 13x = qx (adding 13x to both sides)

10x = qx

Hence, If 10x = qx for all values of x, then q must be equal to 10. so, the answer is (D)

To learn more on Equation:

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|60| ___ |-60|
a. >
b. =
c.

Answers

the answer will be b because if you do the Absolute value of |60| it’s going to be 60. Also if your going to the the absolute value of |-60| i going to be 60. So it’s equal to

The GCF of the numerator and denominator in 15/24 is _____.

8
3
2
5

Answers

Answer:

Step-by-step explanation:

I hoped this help plz brainiest

It’s three because three is the only number that goes into 15 and 24 evenly

Select the smallest fraction from the following fractions.
2/4
3/6
1/3
7/9

Answers

Answer:

it 1/3

Step-by-step explanation:

2/4 is just 1/2, 3/6 is also 1/2, 7/9 is over 1/2 and 1/3 is the only one less then 1/2 so it's the lowest fraction. This is not the proper way to solve it but it works and it's faster

I think it’s 1/3 yuh

someone help me with this ASAP!!!

Answers

Answer:

Step-by-step explanation:

Two addition facts

1) 4.78 + 3.5 = 8.28

2) 3.5 + 4. 78 = 8.28

Two Subtraction facts

1) 8.28 - 4.78 = 3.5

2) 8.28 - 3.5 = 4.78

Addition facts:

4.78+8.28=13.06
4.78+3.5=8.28

Subtraction facts:

8.28-4.78=3.5
4.78-3.5=1.28

CAN SOMEONE ANSWER THIS PLEASE!!!
Dillon decided to construct a rectangular deck in his back yard. It is 16 feet long and 13 feet wide. He is trying to determine whether he should construct the deck using cedar or a pressure treated material.
The cedar costs $21.09 per square foot for materials.

The pressure treated material costs $18.90 per square foot for materials.
The cost for labor will be the same for either material.

How much money would Dillon save installing a deck with pressure treated material instead of cedar? Explain or show your reasoning. You may use diagrams, drawings, or equations as well as words.
PLZZZ

Answers

Answer:

He would save $455.5

You would multiply 13 by 16 to get the total area of the deck.

Then you would multiply 208 times 21.09

Then you would multiply 208 by 18.90

You would get two numbers: 4386. 72 and 3931.2

You subtract the two numbers and you get 455. 52

Step-by-step explanation:

Answer:

455.52

Step-by-step explanation:

16x13=208

Cedar:

208x21.09= 4,386.72

Pressure-treated:

208x18.90= 3,931.2

Difference

4,386.72-3,931.2= 455.52

Katie made a batch of punch using 20 ounces of juice and 24 ounces of soda.

What is the simplest form of the ratio of the ounces of soda to the ounces of juice?

Enter your answer in the boxes. ratio

Answers

Answer:

5 is the correct answer

Step-by-step explanation:

The mass of an adult North Pacific right whale is about 70,000 kg, or 7 x 10^4 kg. The mass of a male African elephant is about 7000 kg, or 7 x 10^3 kg. About how many times more massive is the right whale than the African elephant?
A. 1 x 10^1 times
B. 1.1 times
C. 1 x 10^-1 times
D. 63,000 times

Answers

Answer:

I may or may not be wrong please tell me

Step-by-step explanation:

A:7,000 x 10^1 = 70,000

B:7,000 x 1.1 = 7,700

C:7,000 x 10^-1 = 700

D:7,000 x 63,000 = 441,000,000

the correct answer is a because if you break it down then ...ya

Casey uses some of his savings on batting practice. The cost of renting a batting cage for 1 hour is $6. He rents a cage for 9 hours in each of two months. What is the change in Casey’s savings after two months

Answers

He’ll be $57 short every month

Answer:

i think it would be 112, hope this helps :]

Step-by-step explanation:

What is the solution to t - 3 ≤ 12?
t ≤ 15
t ≤ 9
t ≤ 3
t ≤ 12

i will mark brainliest if correct !!

Answers

Answer:

t ≤ 15

Step-by-step explanation:

t - 3 ≤ 12

Add 3 to each side

t-3+3 ≤ 12+3

t ≤ 15

Answer: The answer would be t<15 or (-∞, 15) I hope this helps and i hope it is correct

Please help me understand this problem plz

Answers

Answer:

x∠ = 32

Step-by-step explanation:

since this is a right triangle we can tell that one angle is a right angle (that is, a 90-degree angle)

and since the outsider angle is 122 degrees the sum between the inside one and the outside one must be 180 which means it is 180 - 122 = 58

so we know that the right angle is 90 degrees, the other one is 58 and the sum of angles in a triangle is 180, x must equals 32

180 - 90 - 58

The answer is 32 I think

what is 13 times 154

Answers

Answer:

2,002

Step-by-step explanation:

have a good dayy

Help, ASAP please. Best answer gets Brainliest.

Answers

i think it is equal too

Answer:

Step-by-step explanation:

Estimate: 11.72 • 3.01

Answers

Answer:

Step-by-step explanation:

12*3=36

estimation**

Hope this helps!!!

[tex]\tt Step-by-step~explanation:[/tex]

This sign, • , means to multiply, so we have to multiply 11.72 by 3.01.

[tex]\tt 11.72~*~3.01=35.2772[/tex]

[tex]\large\b{\tt Our~final~answers}[/tex]

[tex]\tt Nearest~1000^{th}:~35.277 \\Nearest~100^{th}:~35.28 \\Nearest~10^{th}:~35.3\\Nearest~whole:~35[/tex]

HELP!
Suppose you receive $100 for a high school promotion present, and you deposit it into a paypal account. Then, each week, you take out $5 to use on snacks at the gas station.

Answers

what's the question?

in 20 weeks the money would be gone.

What’s the question ?? But if this helps, in 20 weeks the money would be gone

Sorry ppl... T^T but I need help.

Answers

Answer:

y1= -5

y2= -1

y3= 5

y4= 9

Step-by-step explanation:

Answer:

y1= 2(0) – 5

= –5

y2= 2(2) – 5

= –1

y3= 2(5)–5

= 5

y4= 2(7) – 5

hope it will help you.......

whats the surface area of this prism plz help.Urgent

Answers

Answer:

The surface area of a solid object is a measure of the total area that the surface of the object occupies. The mathematical definition of surface area in the presence of curved surfaces is considerably more involved than the definition of arc length of one-dimensional curves, or of the surface area for polyhedra (i.e., objects with flat polygonal faces), for which the surface area is the sum of the areas of its faces. Smooth surfaces, such as a sphere, are assigned surface area using their representation as parametric surfaces. This definition of surface area is based on methods of infinitesimal calculus and involves partial derivatives and double integration.

Step-by-step explanation:

136 squared whatever’s

Consider these statements.

• Every trapezoid is a quadrilateral.
• Polygon W is not a quadrilateral.

Which conclusion can be made using both statements?
A) Polygon W is not a trapezoid.
B) Polygon W is a pentagon.
C) Polygon W is not a parallelogram.
D) Polygon W is a triangle

Answers

I think it’s A, not sure used process of elimination

The conclusion that can be made is A) Polygon W is not a trapezoid.

What is a polygon ?

A polygon has three or more than three sides to acute angles and their end points are connected to each other.Every two endpoints form an interior angle and sum of all the interior angle is of 360°.

According to the given statement Every trapezoid is a quadrilateral and Polygon W is not a quadrilateral.

Here from the given statement polygon W is not a trapezoid.It can be a pentagon or a triangle but definitely not a trapezoid.

learn more about polygons here :

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Answers

Answer:

Bruh why do you have to self promote in Brainly of all places?

Step-by-step explanation:

.?..............................

Is 9.1 greater then 9.099? (Im stupid)

Answers

Answer:

yes it is

Step-by-step explanation:

Answer:

no!

9.1 is not greater than 9.099 because we can round 9.099 to the nearest tenths place which brings us to 9.1

High Hopes^^

Barry-

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