Mathematics Middle School

HELP P L E A S E ! !

Answers

Answer 1

Answer:

A is true but I dont know the rest I am very sorry .-.

Step-by-step explanation:

I Just added 18 + 12 = 30 + 10 = 40 and that is why A is true

Related Questions

Mac had a bag of 5 orange marbles, 8 yellow marbles, and 12 white marbles. How many orange marble draws are expected if 800 draws are conducted and each time the marbles are put back into the bag?

Answers

Answer:

100

Step-by-step explanation:

100/8=12.5

12.5% of 800=100

The answer is 100
And the info the person already gave you is correct

Jason and Saharat each had a repair made on their PlayStation. The initial cost of each repair is $100. Jason and Saharat each have two coupons. Each of them uses both of his coupons toward the cost of the repair. One coupon is for $8 off the repair cost. The other coupon is for 15% off the repair cost. Jason and Saharat use their coupons in a different order, as shown below. Jason uses the $8 off the repair coupon first. He then uses the 15% off the repair cost coupon on the remaining balance. Saharat uses the 15% off the repair cost coupon first. He then uses the $8 off the repair cost coupon on the remaining balance. Who paid the least amount of money for his PlayStation repair and how much less did he pay?

Answers

saharat paid the least, $1.20

What is 3/8 + 5/12???

Answers

Answer:

19/24

Step-by-step explanation:

Find a common denominator of the two numbers, 24 in this case.

3/8=9/24

5/12=10/24

9/24+10/24

19/24

You go to a shop that sells tricycles. There are 18 wheels in the Wheel Shop.

How many tricycles are in the shop?
Explain how you know.

Answers

There are 6 tricycles.
Each tricycle has 3 wheels.
18 divided by 3 equals 6.

6

A tricycle has 3 wheels

So divide 18 by 3
= 6

Therefore there are three tricycles

Please help me out on this question

Answers

Answer:

18.75

divide by four because it's a square

Answer:

8.7

Step-by-step explanation:

u should use quizlet.

35% of the class are vegetarian. What is the minimum possible numbers in the class?

Answers

we need more info that can’t be the whole question

Is there any more information in this question? Otherwise it is impossible, we cant figure anything just by knowing one percentage number.

A Building code allows a maximum of 140 people in a meeting room. There is one large table in the room along with some small tables. when filled, the large tables seats 15 people, and the small tables each seat 5 people. Which of the following can be used to find t, the greatest number of small tables that can be filled when the large table is also filled?

Answers

Answer:

T= 25

Step-by-step explanation:

140-15=125

After that divide 125 by 5.

You get 25.

REMEMBER TO DOUBLE-CHECK JUST IN CASE!

Please help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

So basically all you need to do is...

ok so basically you have to......

Solve the given equation.

z - 42 = 7

Answers

7 + 42 = 49 so it’s 49

Answer:

z = 49

Step-by-step explanation:

z - 42 = 7

+42 +42

z = 49

1. add 42 to both sides (adding because its - 42)

2. that leaves us with 7+42 = 49 so z=49

to check your answer u can always plug in 49.

49 - 42 = 7

yup. 49-42 does equal 7.

6: 28 A.M - 10:08 A.M =
7:55 P.M - 5 hours and 50 minutes =
(Please answer quickly)

Answers

Answer:

1) 3 hours and 40 minutes

2) 2: 05 pm

Step-by-step explanation:

7 - 5 = 2

55 - 50 = 5

1. 3 hours and 40 minutes
2. 2:05 pm

GIVING BRAINLIEST!!!
Select the statement that correctly describes the relationship between these two sequences: 1, 2, 3, 4, 5 and 10, 20, 30, 40, 50. (2 points)

a
Each term in the second sequence is 10 times the corresponding term in the first sequence.

b
Each term in the second sequence is double the corresponding term in the first sequence.

c
Each term in the second sequence is 20 times the corresponding term in the first sequence.

d
Each term in the first sequence is double the corresponding term in the second sequence.

Answers

The answer is: a

Step-by-step explanation:

1 X 10 = 10

2 X 10= 20

Each term in the second sequence is 10 times the corresponding term in the first sequence.

What is Geometric Progression?

A geometric progression is a sequence in which each term is derived by multiplying or dividing the preceding term by a fixed number called the common ratio.

The nth term of a GP is aₙ = arⁿ⁻¹

The general form of a GP is a, ar, ar2, ar3 and so on

Sum of first n terms of a GP is Sₙ = a(rⁿ-1) / ( r - 1 )

Given data ,

Let the first sequence be represented as A

Now , the value of A = { 1 , 2 , 3 , 4 , 5 }

Let the second sequence be represented as B

Now , the value of B = { 10 , 20 , 30 , 40 , 50 }

And , a₂ / a₁ = 20 / 10 = 10

So , the common ratio of GP = 10

So , the ratio of the first term of the second sequence and first term of first sequence is 10

Hence , the second sequence's terms are 10 times longer than their equivalents in the first

To learn more about geometric progression click :

https://brainly.com/question/1522572

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Please solve also
Happy Easter Everyone!

Answers

^I believe they are correct also Happy Easter!

3. if y varies directly as x and y=23.1 when x=36.3, find y when x=11.
4. If y varies directly as x and y=4 when = 18, find y when x =27.
5.if y varies directly as x and y =6 when x =14 ,find y when x=35.
6.if y varies directly as x and y=2 when x=12, find y when x = 30.
7. if y varies directly as x and y=36 when x=60, find y when x=15.
8.if y varies directly as x and y=14 when x=16, find y when x=8.
please help me is a quiz thats do please help me

Answers

Answer:

the answer is 5 because thats the varible

Step-by-step explanation:

Jolene bought a savings certificate that earned 2% in simple interest per year. She earned a total of $240 in interest over four years. How much was the certificate worth, with interest, after four years?

Answers

The answer for your question is that it is 120

The certificate was worth $120 after four years.

HELP PLEASE

Consider the table below that represents a quadratic function.

Part A: What is the rate of change between the first and second point?

Part B: what is the rate of change between the second and third point?

Part C : what is the rate of change between the third and fourth point?

Part D: what is the rate of change between the fourth and fifth point?

Answers

Answer:

Part A: -2.5

Part B: -1

Part C: 1

Part D: 2.5

I will give brainliest if ur correct.

Answers

Answer:

Step-by-step explanation:

I think the correct answer is A.

Please help me find the area of the trapezoid

Answers

Answer:

Step-by-step explanation:

A= a+b/2 h

a= baseb= baseh= height

10+14/2=12*8=96

I hope it will help

How does teh value of (18-12) divided by l2 compare to the value of 18-12?!?!?

Answers

Answer:

C is correct :)

Step-by-step explanation:

Answer:

Step-by-step explanation:

hope this helps!

help with b pleaseeeee

Answers

Answer:

Yes there is because the tanks get closer later in

Step-by-step explanation:

yes is the correct anwser

help with these four multiple choice pls

Answers

I think the first one is B and the second one is A

the first one is B and the second one is A

PLEASE HELP ME THANKS!

Answers

Answer:

Step-by-step explanation:

multiply

Please help me .......

Answers

Answer:

ok so what we have here

Step-by-step explanation:

I’ve attached my answer...
The blue dots is were the reflected shape is
The red lines is to show the distance between the line is equal to when it’s reflected
Hope this helps!

Use the equation n = 10m - 9 to find n when m = 3.

Answers

Answer:

Step-by-step explanation:

Plug in 3 for m in the equation:

n=10x3-9

n=30-9

n=21

N =21
If m =3
You multiply (10x3) = 30
And then n= 30-9
N = 21

I will give you brainliest if you answer correctly. Please answer reliably, don't troll, if you troll or not answer reliably, I will report. Question: Ted bikes 3 miles to the store and 3 miles back, The wind is blowing in his face 4 miles per hour going and 4 miles per hour pushing him home. The trip takes him 1 hour. How long would it take Ted to bike 2 miles if no wind is blowing?

Answers

I honestly think 3.5 but i’m sorry if i’m wrong

The options to the recent question :)

Answers

Answer:

B

Explanation:

I dont know because I didn’t see the question but I’m good at guessing haha

The answer is c to the previous question

can someone help me please

Answers

Answer:

determine the median of the x-values and the median of the y-values.

Step-by-step explanation:

Determine the median of the x-values and the median of the y-values

11 times 25 times 14 times 9 times 11 times 20

Answers

Answer:

7623000

Step-by-step explanation:

Mrs. Velazco gave her students four options to choose from for the class project. Which option received 65% of the votes?

A.Option B and D
B.Option A and C
C.Option C and D
D.Option B and C

Answers

Answer:

A) Option B and D

Step-by-step explanation:

please rate 5 stars and hit the heart it is free and you can always change your mind later :)

The option which receives 65% of the votes is option B and option D.

What is Bar Graph?

Bar graphs are pictorial representation of the data using the rectangular columns or rectangular bars.

Here given a bar graph, which represents the percent of students voted for four options.

Percent of students who vote for option A = 15%

Percent of students who vote for option B = 30%

Percent of students who vote for option C = 20%

Percent of students who vote for option D = 35%

Sum of the percent of voted for options B and D = 30% + 35% = 65%

Hence the options B and D receives the 65% of votes of students.

Learn more about Bar Graph here :

https://brainly.com/question/30710058

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Solve for x. 3x + 6 = 2x - 24
A) -30
B) -6
C) 6
D) 30

Answers

Answer:

A) -30

Step-by-step explanation:

3x + 6 = 2x - 24

x + 6 = -24

x = -30

Tasha has 10.4 yards of lace. She uses 2 yards for a project. Then she cuts the remaining lace into 6 equal pieces.

How many yards long is each piece of lace?

Answers

Answer:

1.4

Step-by-step explanation:

you have 10.4 yards of lace and take 2 yards away (10.4-2=8.4)

Now you have 8.4 yards and you need to cut it into 6 equal pieces (8.4 divided by 6=1.4)

Each piece is 1.4 yards long:)

Answer:

1.4

Step-by-step explanation:

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