Mathematics Middle School

2 3/4c+ 3 1/8c+7 help please!:)

Answers

Answer 1
Don’t know if this is right but I got 15+56c/8c
Answer 2

Answer:

48c/8 + 7 this is wht I got

Step-by-step explanation:

Turn both mixed number into fraction

I totally forgot to add da 7 hah

Related Questions

Solve 3 and 2/3 minus 2 and 4/7 equals blank.
1 and 2/21
5 and 6/10
5 and 6/21
6 and 8/21

Answers

The answer is 1 and 2/21!!!! 1 2/21 = 1.09
Answer is 1 and 2/21

Whats a math problem that u thought was hard but wasn't when u learned it?

Answers

Answer: 999999 plus 999999

Step-by-step explanation:

tbh all of them buttttttttttt then again im not the smartest

The radius of a circle is 2 m. Find the circumference to the nearest tenth to the nearest tenth.

Answers

Answer:

c=12.6 m

Step-by-step explanation:

c=2pi(r)

2pi(r)

2pi(2)

c= 12.6 m

The formula for circumference is C=2r
C= 2(2)
you can plug that into a calculator and you’ll get 12.57 but in your case 12.6

Find the sum by first finding the equivalent fractions so that both of the fractions have common denominators.

one third plus two sixths equals blank

four sixths
four thirds
three sixths
three ninths

Answers

Four sixths. You have to make sure the denominators are equal, so since 6 is the greater denominator then that is the denominator we’ll use especially since three is a factor of 6. Multiply the three by 2 to get 6, and then multiply the numerator by the same number, 2, and you’ll get two sixths as your answer. Then, add two sixths plus two sixths to get four sixths which can be simplified to two thirds.

4/6

the common denominator is six so multiply 1/3 by 2 to get 2/6 then add 2/6 by 2/6.

I HAVE A PIC
YOU CAN DO 1 OR BOTH, BOTH WILL BE MARKED THE BEST!!!​

Answers

Answer:

so D = - 16t2 + 22t + 6 in function form i think this is it (1+20) – (7 + 8i) – 6-61 14-4731-91

Step-by-step explanation:

Make a scale drawing of the swimming pool where 1 cm represents 2 m.

Answers

What swimming pool? You need to include more information, we can’t make a scale if we don’t know what the scale model is of
I need a picture too understand more!

PLS ANSWER THESE PLS AND THANK YOU

Answers

Answer:

number one answer: 5

Step-by-step explanation:

equal sides just divide by 4 for the smaller one

Answer is 5 all equal sides divide by 4

helpppppppppppppppp!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

X=119/3 not sure if you have to show your work but if you do the first step is multiply both sides n the rest of the steps are in the photo

Help me please? tysvm!

Answers

Answer:

Ok

Step-by-step explanation:

A shoe store uses a 60% markup for all the shoes it sells. What would be the selling price of a pair of shoes that has a wholesale cost of $53? (Round to the nearest cent as needed.)

Answers

Answer:

Selling price = $84.80

Step-by-step explanation:

Multiply the cost by 1 + the mark up percentage.

53 x 1.60 = 84.80

Selling price = $84.80

HELP.................................

Answers

Answer:

A, I think

Step-by-step explanation:

If im wrong sorry

Answer:

D

Step-by-step explanation:

i hope this helps

Timothy was given three and four sixths bags of marbles and lost two and one fourth bags at the beach. How many bags of marbles does Timothy have left?

six and four twenty fourths bags of marbles
five and ten twenty fourths bags of marbles
one and four twenty fourths bags of marbles
one and ten twenty fourths bags of marbles

Answers

Answer: 1 and 5/12

Step-by-step explanation: A little sloppy but you needed to find the common denominator and then you would multiply them if you need a more detailed answer I can come again

The right answer is 1 5/12 = 1 10/24 ! U just divide 10 and 24 by two <33

Answer ASAP!!! I know I am asking a lot of questions

Answers

Answer:

-1.2 Degree Fahrenheit.

Step-by-step explanation:

Since,

The average daily changes,   total changes/number of days

Here,

The total changes = - 16.8° F ( - sign shows the decreasing )

And, the number of days = 14

So,

The average daily rate of change in the high temperature in degrees Fahrenheit is -1.2° F.

-1.2 Fahrenheit < answer

which sentence about measuring angles is true?
A. an angle that turns through 1/12 of a circle has a measure of 12°
B. an angle that turns through 10/360 of a circle has a measure of 10°
C. that turns through 10/360 of a circle has a measure of 36°
D. angle that turns through 1/12 of a circle has a measure of 1°​

Answers

Answer:

B

Step-by-step explanation:

The measure of a circle is 360 degrees. So, only 10 out of the 360 degrees would be 10 degrees. That is why the angle would measure 10 degrees.

The answer is B
An angle that turns throughly 10/360 of a circle has a measure of 10 degrees

please answer right ill give brainliest and if u just need the points please don't submit an answer just comment on the question and ill make a whole other question where u can answer and get like 50 points but answer right I really need to get this done and lol his name is sweet t

Answers

Answer:

Bella saves more per chore than sweet T

Step-by-step explanation: t only earns 2 cents a chore and only had 10 in savings, ayooo bellas for the dub

ANSWER MY QUESTIONS DONT JOKE AROUND

A nature center has a fish tank in the shape of a rectangular prism. The tank is 10 feet long, 8 1/4 feet wide, and 6 feet tall.

What is the volume of the tank in cubic feet? Explain or show your reasoning.

Answers

Answer:

The volume of the fish tank is 495 cubic feet

Step-by-step explanation:

The formula for a rectangular prism is length x width x height. 10 x 6 = 60 x 8.25 = 495

I got 16.875 by first making 8 1/4 into a fraction without a while number and getting 9/32 then taking 10x9/32x6 and it came out to be 16.875. I don’t know for sure if that’s right

HELP WHAT IS THE DEGREE OF THIS POLYNOMIAL!!!

it says 3x^2y-4xyz^3

Answers

Answer:

The degree is the largest exponent on the variable.

5

Step-by-step explanation:

i think

Answer:

yx(3x-4z^3)

Step-by-step explanation:

Pls solve this equation pls help

Answers

Answer:

1/4+1/6-3/4

lcd=12

1x3/4x3 + 1x2/6x2 - 3x3/4x3

3/12+2/12-9/12

3+2-9/12

-4/12

-1/3

Answer:

its 7/6 or 1 1/6

Step-by-step explanation:

helpplease!!! ty 12 points

Answers

Answer:

1 and 4

Step-by-step explanation:

Answer:

The last two, d and e

Hey! can you please do these 5 questions correctly? Thanks and i need answers ASAP :)) (will give 20 points and brainliest)

Answers

1 18
Open circle
Left

2 19
Open circle
Left

3 16
Closed circle
Right

4 -16
Closed circle
Left

5 13
Open circle
Right

What is the area and perimeter for these two shapes?

Answers

A:
Area: 289 m
Perimeter: 51 m

B:
Area: 4 m
Perimeter: 8 m

Answer:

Shape 1:

Area = l × w

17 m × 17 m

Area = 289 meters

Perimeter = P = 2 (l + w)

2 · (17 + 17)

Perimeter = 68 meters

Shape 2:

Area = l × w

2 × 2

Area = 4 feet

Perimeter = P = 2 (l + w)

2 · (2 + 2)

Perimeter = 8 feet

Hope this helps!

Dominic collected data on the favorite sports of the students of two grades. The table shows the relative frequencies of rows for the data collected:


Favorite Sport
Swimming Running Volleyball Row totals
Grade 8 0.24 0.17 0.05 0.46
Grade 9 0.18 0.14 0.22 0.54
Column totals 0.42 0.31 0.27 1


Based on the data, which statement is most likely correct?
In Grade 8, 14 students liked swimming.
In Grade 8, 17% of students liked running.
In Grade 9, 31% of students liked volleyball.
In Grade 9, 22 students liked volleyball.

Answers

Answer:

B

Step-by-step explanation:

B because of division

Please help I don’t know what the answer is

Answers

The answer is D I hope this helps!!

The spinner below is spun once and a card is drawn from a deck of 4 cards labeled A, B, C, and D. Find the probability of each event.

Answers

Answer:

the prob of a,b,c or d being picked up is 1/4

Step-by-step explanation:

Answer:

the probability of A,B,C and D being drawn is 1/4

Step-by-step explanation:

Create and solve an equation to determine the value of the missing angle
measurements presented below.

Answers

Answer:

here is your answer

Step-by-step explanation:

plz mark me as a brainliest

SOMEBODY PLEASE HELP MEEEEEEEE

Answers

Answer To Number 3:

No. This is not a function.

Step-by-step explanation:

This is not a function, because you cannot have 2 inputs(x) that are the same number, but you can have 2+outputs(y) that are the same number.

GOOD MORNING BAD BLEEPS CAN YOU GUYS PLEASE HELP ME ON THIS

Answers

What is a bad bleep. Sounds gay

Yo
2/5x + 11/15 - 1/10 =
i + 6i - 3/7i + 1/4h =
1/4x - 4x +1/3x =
1/8p - 1/5p +2x

Answers

Answer:

1. 2x/5+19/30

2. 52i/7+1/4h

3. -41x/12

4. -3p/40+2x

What other guy said

Reese used 1/ 4 cup of sugar to make 3 /4 gallon of fruit punch. How much sugar is needed to make 1 gallon of the same fruit punch?

Answers

Answer:

6 cups

Step-by-step explanation:

Answer:

6 cups

Step-by-step explanation:

Mr. Ortiz used similar triangles to make a design. Which statement triangles in the design must be true? *



They have the same size and shape.

They are the same size but different shapes.

They have corresponding angles that are congruent.

They have corresponding sides that are congruent.

can yall tell me step by step too please and thank you

Answers

Answer: do you still need the answer?

Step-by-step explanation:

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