Mathematics Middle School

2) This year, Andy’s class took one more than three times as many field trips as last year’s class. This year, Andy’s class took a total of 7 trips. How many field trips did his class take last year?

Answers

Answer 1
The answer is 2 trips

Related Questions

A color printer prints 32 pages in 11 minutes.
How many pages does it print per minute?

Answers

He prints 3 per minute

Answer:

2.90

Step-by-step explanation:

All you have to do is divide 32 pages by 11 to find out your answer, but you should round up so you'll get 3 pages per minute.

Help please I just need the surface areas ill give 15 points.Answers only Please

Answers

Answer:

1.     172 m ²

2.    226.56 m ²

3.    336 cm ²

4.    296 inch ²

5.    461 cm ²  wrapping paper

Step-by-step explanation:

1.   32+112+28 = 172 m ²    

2.   120+ 72 + 34.56 = 226.56 m ²    

(half base 3.6 x 4.8 = 17.28 x 2 = 34.56)

3.  Triangle face 48/2 = 24cm  x 2 = 48 = 48 +72+96+120 = 336 cm ²

4.  9x3 = 27  3x 10 = 30 9x 10 = 90  90+30+27 = 147   147 x 2 = 296 inch ²

5. Right Angle face Triangular prism

1/2 10.5 x 10 = 1/2 105 = 52,5

x2  = 105cm ²

10.5 x 8 = 120c

x2 = 240 cm ²

8x14.5 = 116cm

105+240+116 = 461 cm²

What is area of the shaded region in the figure shown?
A. 17in
B. 29in
C. 37
D. 70in

Answers

Your correct answer is letter D
70in is that answer hope this helps you

Find 270% of 25 use th proportion strategy (nearest tenth)

Answers

Answer:

67.5

Step-by-step explanation:

or 60 tens, 7 ones, 5 tenths

270% of 25 is 67.5
just put it in the calculator

NEED HELP ASAP WILL GIVE BRAINLESTSame scenario - different question. You may use your notes on this checkpoint.

You and your classmates are researching the change in average month temperatures from 2000 to 2017. The following table shows the average monthly temperatures (rounded to whole degrees Fahrenheit) for Central Park in New York City for the years 1900 and 2017.



The mean monthly temperature for the year 1900 is 53.75. The Mean Absolute Deviation for the temperatures in 1900 is approximately 15 degrees

The mean monthly temperature for the year 2017 is 56.25 degrees. The Mean Absolute Deviation for the temperatures in 2017 is 13.7

Is there a meaningful difference between the two mean monthly temperatures? Your answer must reference the number of MADs that separate the two means.

Answers

Answer:

No

Step-by-step explanation:

There is no meaningful difference between the two mean monthly temperatures. Since the two MADs are 15 degrees and 13.7 degrees, there is no meaningful difference.

ANSWER ASAP GIVING BRAINLIEST 5 STARS AND A HEART!
Please answer the following with 5 or more sentences:
The diameter of a circle is tripled. How does that affect the circumference? How does that affect the area? Explain.

Answers

Answer:

The formula for the circumference is 2πr. If you triple the radius the formula would be 2π3r. the ratio between the two is 2π3r / 2π1r. 2π & r cancels out and you have 3/1 left. Therefore the answer is the circumference is tripled.

The fact that there is no exponential in the formula indicates that the proportional increase is lineal.

The Circumference is 2πr.

When the radius is x, the circumference is 2πx

When the radius is tripled, it becomes 3x, to the circumference will be 2π(3x) = 6πx.

Soooooooo the circumference will also be tripled.

Step-by-step explanation:

hope this helps

WILL GIVE BRAINLIEST!!
Liam wanted to make cookies. He needs 2 cups of sugar to make one batch. How much sugar is contained in 4 batches of cookies?

Show the expression for this equation, and the answer.

Answers

Answer:

8 cups of sugar

Answer:

8 cups of sugar

Step-by-step explanation:

2 x 4= 8

C,mon Guys you can do it
Ik the answer, so if you don't know i can give it to you
Whoever gets it right gets Brainliest
Penny has 5 children.
The 1st is named January.
2nd kid is named February.
Her 3rd child is called March.
4th is April.
What is the name of the 5th.
Hint: don't think it as a question

Answers

Answer: what is the name to the 5th child

Step-by-step explanation:

Answer:

I said it first in comments, but not as an answer, the fifth kids name is what.

Step-by-step explanation:

A summer camp had
440
campers register this year. This is a
10
%
increase over the number registered last year.

Part A
The equation below relates
440
and
c
,
the number of campers registered last year. Complete the equation by entering a number in the
□
.
Enter only a whole number or decimal.


c
=
440

Part B
Enter a number in the
□
to show how many campers,
c
,
were registered last year.

campers

Answers

Answer:

Puppy

Step-by-step explanation:

Chuwawa

OWA OWA

The equation that relates the number of campers this year to the number of campers last year is c = 440 / 1.10

The number of campers last year is 400.

What are percentages?

Percentage can be described as a fraction out of an amount that is usually expressed as a number out of hundred. Percentages are used to measure frequency.

Given that, a summer camp had 440 campers register this year, this is a 10 % increase over the number registered last year.

So,

The number of campers last year = number of campers this year / (1 + percentage increase)

440 / 1.1 = 400

Hence, the equation that relates the number of campers this year to the number of campers last year is c = 440 / 1.10 and number of campers last year is 400.

Learn more about percentages, click:

brainly.com/question/25764815

#SPJ3

The vertices of right triangle ABC are A(−1, 2), B(3, 2), and C(3, 7). The triangle is dilated with a scale factor of 2. Estimate the perimeter of the dilated figure to the nearest whole number.

The perimeter of the dilated figure is about
units.

Answers

Answer:

a,b 11

Step-by-step explanation:

Answer:

I think is A

Need help with this..

Answers

Answer:75+5.5x equal or greater than 130

Step-by-step explanation:

It’s 130 step by step division

PLS PLS HELP I WILL MARK BRAINLIEST

Answers

it would be 6 have a great day
The answer would be plotted at six, have a nice dayN

Another brain test ;-; Answer the question (s) below!

Answers

Answer:1/4

Step-by-step explanation:

3. Harold spent 1/4 of a fraction of an hour milking each group.

4. Rosanne and her family played 16 different games on their vacation trip.

5. Girish has 12 batches of bread.

6. Jason can cut 12 pieces of sausage.

7. Hubert cut 9 pieces of yarn.

A bottle contains liter of water. If it is poured equally into four cups, 1/3 how much water will be in each cup? Which of the following statements are true?

a. ⅓ must be divided into fourths.

b. After dividing ⅓ into four equal parts, the whole has twelve equal parts.

c. Each cup will have ¼ liter of water.

d. I can’t find the answer because I don’t know the size of the cups.

Answers

A. Because that is equal

10(6m + 7n - 4)
I'm not good at these at all
PLEASEE HELP!

Answers

Answer:

60m + 70n + 40

The answer is 60m + 70n - 40
For the questions you just multiply all of the numbers in the parentheses: () by the number on the outside

How many solutions does the following equation has?
5 (m - 3) + 6 = 4m + 3

A-No Solution
B-Infinitely Many Solutions
C-One Solution

Answers

B should be the answer . Sorry if I’m wrong

Answer:

C. One Solution

That one solution is "m = - 6"

Step-by-step explanation:

5m - 3 + 6 = 4m + 3

Subtract 3 from each side:

5m - 3 - 3 + 6 = 4m + 3 - 3

5m + 6 = 4m

Subtract 6 from both sides of the equation:

5m + 6  - 6 = 4m - 6

5m = 4m - 6

Subtract 4m from both sides of the equation:

5m - 4m = 4m - 4m - 6

m = - 6

WILL GIVE BRAINLIEST! PLEASE HELP ASAP!

Answers

Answer:

=1/2 answer is C

Step-by-step explanation:

Answer:

A) -8

Step-by-step explanation:

2 to the power of 4=16

16/ -8 = -8

your answer is -8

Have a great day and good luck!

Brainliest is appreciated!

- Lea

I need help! will give 5 stars (also check my last question for more points)

Answers

Answer is c! I’m really looking forward to the 5 stars!

can someone just tell me which ones are correct and which ones are wrong?

Answers

First row all correct second rows all wrong and the first on of third row is correct be the last two are incorrect

is -1/100 equal to -0.01

Answers

Answer:

yeaa

Step-by-step explanation:

hope this helps bc 1/100=0.01 and there is -ve sign so -0.01

Larry invests $100 in a savings plan. The plan pays 5 1/2% interest each year on his account balance. How much will Larry earn in interest after 3 years? after 5 years?

Answers

Answer:

Interest after 3 years =  $16.5

Interest after 5 years =  $27.5

HELP ME PLEASE THIS IS FOR CHORUS
1. when 3 or more pitches are together, what kind of harmony does it create?

2. Which solfege syllable would you sing if you sang a half step down from re?

3. Which solfege syllable would you sing if you sang a half step higher from sol?

4. The ________ scale moves by half steps and whole steps and is used to make melodies that sound bright and happy.

5. The __________________ scale has only half step movement between pitches and no whole steps.

6. C# is the ________________ of D______.

Answers

Answer:

1. (I'm not sure I'm sorry)

2. Ra

3. Si

4. Major Scale (my guess)

5. Chromatic Scale

6. enharmonic ; flat

You have two different bottles of lotion. One contains 250.48 mL of lotion and the other contais 125.85 mL of lotion. What is the difference?​

Answers

Answer:

124.63

Step-by-step explanation:

250.48 - 125.85 = 124.63

124.63 is the answer have a good day

Create an equivalent expression for 12v + 26u

Answers

Answer:

2(6v+13u)

Step-by-step explanation:

Factoring

2(6v+13u)
(distributive property)

can someone check my answers,and tell me what the right answers are.

Answers

Answer:

i really dont know

Step-by-step explanation:

MATH SMARTIES I WILL GIVE BRAINLIEST PLEASE GIVE EXPLINATION ALSO THANK YOU

Answers

Answer: 4. 35 the other one i dont

know

Step-by-step explanation:

i hoped i helped

Answer:

3) B.

4) C.

Step-by-step explanation:

3) (3x5)+(5x6)+(6x3)+(7x3)=84

4) 7x5x2=70

What is the surface area of the square-based pyramid?
Enter your answer in the box.
Round to the nearest whole number, please!

Answers

Answer:

The surface area of the (one) triangle is 9 cm.

The surface area of the square is 16 cm.

9+9+9+9+16= 52 cm ²

Answer:

I am pretty sure this is the answer 52 cm ²

can you answer this please

Answers

I think it’s 155in 2

someone help pls :CCCCC its math

Answers

6x3=18

The room is 18ft long

100/2=50

The park is 50mm long

Answer:

The room is 18ft long

the park is 50mm long hope it helped

Step-by-step explanation:

which venn diagram shows the numbers placed correctly​

Answers

i would say b or c bc they the only answers close to being correct
It’s either B or C
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