Mathematics Middle School

Find the sum. Write your answer in simplest form.

4 1/6 + 5 4/7

9 31/42
9 5/13
10 11/42
10 11/31

Answers

Answer 1

Answer:

the answer for your question is 9 31/42

Answer 2

Answer:

i just need points sorry

Step-by-step explanation:

Related Questions

HELPPPPPP ASAP!! IMMA DIE CUZ MY PARENTS ARE STRICT

Answers

Answer:

1. He ignored 4 on the first line

2. 9 - 2x

Step-by-step explanation:

4 - 2(x + 5)

4 - 2x + 5

9 - 2x

Answer:

Kwame's work is wrong because they subtracted first instead of multiplying.

2x + 6

Step-by-step explanation:

PEMDAS!!

4 - 2(x+5)

4 - 2x + 10

2x + 6

Mary planed to go to a movie theatre or a shopping mall or a park. She wanted to go with any one of the friends: Linda, Lisa, Maria, or Barbara.
Find the probability that Mary went out to a shopping mall with Barbara.

Answers

1/4 or 25% because there is 4 options

Answer:

1/4 or 25%

Step-by-step explanation:

She has 4 friends and if the chances for each of them are equal it would be 1/4 in fraction form or 25% as percentage.

y=2−9x;x=2/3

just kinda stuck with fractions lol

Answers

Answer:

-4

Step-by-step explanation:

What I did was multiply 9/1 with 2/3 giving us 18/3 which simplifies into 6. Then what we do is subtract 2 with 6 giving us -4.

Answer:

-4

Step-by-step explanation:

Complete the following statement. 180 in. = yd
will give brainliest

Answers

Answer:

5 yds

Step-by-step explanation:

180 ÷ 3 = 60

60 ÷ 12 = 5 yds

5 yards!

Dggffhghhfhghg

PLEASE HELP! I NEED THE POINTS AND HOW THEY WOULD BE GRAPHED!

Answers

Answer:

s rry  f th s d  snt sho  u , my bra nly h s  b  n very gl tc y lat ly.

i t   nk its  , nd

Step-by-step explanation:

Answer:

Step-by-step jexplanation: morceguinho no chão e ore por ter ajudado vc está bem graças à Deus que ele não tá dando 9horas da e

Round to the nearest tenth :14.94

need answer ASAP, please explain your answer!

Answers

14.9


Step-by-step explanation:


Here’s a trick 5 or more let it sore 4 or less let it rest.
14.9

If it’s 5 or more round up. Four or less leave it as is.

HURYY UPPPPP I AM MISSING THIS I NEED HELLLLLPPPPPPPP!!!!!!!!!!!!!!!!!

What is the lateral surface area of the square pyramid represented by this net? Enter your answer in the box. ft² A square pyramid and net of a square pyramid. The net is a square and 4 identical triangles. The square side length is labeled 8 feet and the triangle heights are all labeled 11 feet. The triangle bases share a common side with the square.

Answers

Answer:

28??? i am nit sure

Step-by-step explanation:

Answer:

The answer is 176

Step-by-step explanation:

took test

Martina read that approximately 10% of all people are left-handed. She wants to design a simulation to approximate the probability of selecting exactly 2 right-handed people when 3 people are randomly selected.

Martina spins the arrow on the spinner 3 times and records the resulting letters. Martina performs the simulation 30 times. The results of the simulation are shown.

RRR RLR RRR RRL RRR RRR
RRR RRR RRR LRR RRR RRR
RRR RRR RRR RRR RLR LRL
RRR RRL RRR RRR LLR RRR
RRR RRR LRR RRR RRR RRR
Based on the results of this simulation, when 3 people are randomly selected, exactly 2 right-handed people are selected approximately _______ of the time. Question 3 options:

10%


15%


20%


25%

Answers

To approximate the probability of selecting exactly 2 right-handed people when 3 people are randomly selected, we need to look at the simulation results and count the number of times exactly 2 right-handed people were selected.

From the simulation results, we can see that there are 6 instances where exactly 2 right-handed people were selected:

RLR

RRL

LRR

LLR

RRL

LRR

Out of the 30 simulations, this means that 6/30 or 1/5 or 20% of the time, exactly 2 right-handed people were selected when 3 people are randomly selected.

Therefore, the answer is 20%.

pls help it is due today

Answers

It’s the first one I believe

Elena bought 8 tokens for $4.40. At this rate, how much do 19 tokens cost?

Answers

Answer:

10.45$

Step-by-step explanation:

Set up a proportion:

8 tokens/4.4$=19/x$

cross multiply to get:

8x=83.6

simplify

x=10.45$

hope this helps!

also could I please know what grade this question is for? ty

Answer:$10.49

Step-by-step explanation:

1) Divide $4.40 by 8 to see how much 1 token costs.(which is equal to $0.55)

2) Once you know how much each token costs, then multiply by 19 to get how much 19 tokens costs. (which is $10.45)


DONT FORGET TO GRAPH IT!! ALL QUESTIONS THAT DONT ANSWER MY QUESTION, WILL BE REPORTED!

Answers

graph an open circle on 6 and point the arrow to the left

it should look like this. sorry it’s sloppy i rushed it

80% of x is equal to 100 Use your equation to find x

Answers

Answer:

125

Step-by-step explanation:

100 divided by 4 is 25 and also 20% and 25 times 5 is 125 so the answer is 125

Answer:

125

Step-by-step explanation:

80%= 80/100= 0.8

eq: 0.8x = 100

x = 125 (divide 0.8 on both sides)

Please solve This:

5*√3b

Can you put the answer as a square root?

THANK YOU!!!!

Answers

Answer:

it can't be solved

Step-by-step explanation:

The answer is TOM HOLLAND he is always the answer

1. Consider the surface area of the following pyramid.


(a) Calculate the total surface area of the pyramid. Show your work.

(b) Calculate the lateral surface area of the pyramid. Show your work.

Answer:

Answers

Answer:

12

Step-by-step explanation:

The answer is 12 hope it helps

Is g = 3 a solution to the inequality 8 < g

Yes or No

Answers

The answer is no.


Explanation:

.Miguel sells insurance. He earns a 6% commission on each sale he makes. Miguel has a goal of earning $600 in commissions. How much insurance does he need to sell to meet that goal?

Answers

100 sales bc 100•6 = 600

Answer:

10,000

Step-by-step explanation:

6% x what = 600.00  that's what you want

6% x ?  =600

divide each side by common to bring x alone

bring 6% to other side now: ? = 600.00 Divided by 6%

?= 600 / .06= 10,000

Verify  take total times percentage   .06 x 10,000 = 600.00

The formula ...? = mass x accelerationIs used to find which of the following:

Answers

Step-by-step explanation:

It is the formula of Force

Force = mass * acceleration.

Answer:

It states that the rate of change of velocity of an object is directly proportional to the force applied and takes place in the direction of the force. It is summarized by the equation: Force (N) = mass (kg) × acceleration (m/s²). Thus, an object of constant mass accelerates in proportion to the force applied

Step-by-step explanation:

I need HELPPPP ASP!!!!!!!

Answers

So the percentage would be 40% and then the ratio would be 3:4

Answer:

Percentage is 40% ratio is 3:4

Step-by-step explanation:

pls answer the ones you know

Answers

1.4
2.13
3.7
4.21
5.2
6.42
7.19
8.4
9.1
10.2
1. 4
2. 13
3. 15
4. 21
5. 2
6. 42
7. 19
8. 4
9. 1
10. 2

9/7 + a = 13/2
What does 'a' equal.

Answers

Answer:

a=73/14

Step-by-step explanation:

9/7=18/14, 13/2=91/14

91/14-18/14=73/14

. Given the equation () = −12( + 1)2 + 4
complete the following:
a. Vertex: ___________
b. Axis of symmetry: ____________
c. Complete the table

Answers

Answer:90

Step-by-step explanation:

90+12-9

help? thank you !!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

5x+10+55=90

5x=25

x=5

Answer:

x=5

Step-by-step explanation:

5x+10+55=90

5x+65=90

5x=25

x=5

Help me pleaseeeeeeeeeeeee

Answers

Answer:

6+6+3=15 its 15 square centimeters

Answer:

16 SQUARE CENTIMETERS

Step-by-step explanation:  

2 TIMES 2 EQUALS 4

4 TIMES 3 EQUALS 12

4 PLUS 12 EQUALS  16 SQUARE CM

On a Saturday, a busy movie theater sells 1,200 bags of popcorn. Three-tenths of those bags are sold before 5 p.m. How many bags of popcorn are sold before 5 p.m.?

Answers

Answer:

360

Step-by-step explanation:

360 I think sorry if wrong

Hey can someone please help me with this?

Answers

Answer:

the width are both 6cm

Step-by-step explanation:

Answer:

lillsfskfslulalssfdf

Step-by-step explanation:

wsdwwsfge

The following dot plot summarizes the distance Roger ran in each of his tennis matches last month. Each dot represents one game.

Based on this data, what is a reasonable estimate of the probability that Roger runs less than 5 km in his next tennis match?

Answers

Answer:

33%

Step-by-step explanation:

i don't know i just guessed and i got 33%

Answer:

its 33%

Step-by-step explanation:

khan

Y/2 = ?

Y=102

helpp?

Answers

Answer is Y/2=51

We start with Y=102

We can plug 102 into the equation Y/2=?

We get 102/2=?

102/2=51.

Therefore, Y/2=51

MATH - look at the picture and i will mark you as brainliset if you answer correctly.

Answers

Answer:

y-intercept = 3

slope = 2

the answer is A

hope this helps:)

A toy in a toy shop is in the shape of a triangular pyramid. The area of the base of the toy is 14 square centimeters and it has a height of 12 centimeters. What is the volume of the toy in cubic centimeters? 56 cm3 84 cm3 168 cm3 504 cm3

Answers

I think it’s 84 you multiply 14 and 12 then divide by 2 since it is a triangular prism

84 it is right give me a like please

Does anyone know the answers to all 4 of the question??

Answers

Um i think i know give me time to remember

Answer:

1. Why did Dutch and English landowners force peasants off the land?

*To use the land in more profitable ways

2. What items brought to the Americans from Europe in the Columbian exchange changed Native Americans lives? * Horses, Sugar, Cows

3. What economic system focused on exports and acquiring precious metals? * Mercantilism

4.Why might China's economy be described as mercantilist during the 1600s? * China formed economic alliances with European nations.

Step-by-step explanation:

Hope this helps you. & good luck! If you don't mind to give me Brainliest, I'd greatly appreciate it :)

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