Mathematics Middle School

-3 2/6 divided by 1 1/2
A. 9/20
B. -3 2/3
C. -2 2/9
D. -5

Answers

Answer 1

Answer:

-5/3or

-1 2/3 or

-1.6 so b or c I think Ialso is it 11/2 or 1 1/2

Answer 2
The answer is -2 2/9 or letter C

Related Questions

What is [tex]rs^{3}[/tex] divided by 8-2r if r=8 and s=3?

Answers

Answer:

-2304

Step-by-step explanation:

rs^3=(8)(3)^3=13824 r*2=8*2=16 8-16=-8

13824/-6=-2304

:)

I think the Answer is -2304
I hope I helped :3

(219,379.01 - x) / x = .3321

Answers

Answer:x = 164686.592598

Step-by-step explanation:

219379.01−x/x = 0.3321

−x+219379.01/x = 0.3321

Step 1: Multiply both sides by x.

−x+219379.01≈0.3321x

−x+219379.01 − 0.3321x = 0.3321x−0.3321x (Subtract 0.3321x from both sides)

−1.3321x + 219379.01 = 0

−1.3321x + 219379.01 − 219379.01 = 0 − 219379.01 (Subtract 219379.01 from both sides)

−1.3321x = −219379.01

−1.3321x/−1.3321 = −219379.01/−1.3321

(Divide both sides by -1.3321)

x = 164686.592598

Answer:

  164,686.59

Step-by-step explanation:

Carry out the division, then solve for x.

  (219,379.01 - x) / x = .3321 . . . . . given

  219,379.01/x -1 = 0.3321

  219,379.01/x = 1.3321 . . . . add 1

  219,379.01/1.3321 = x ≈ 164,686.59 . . . . multiply by x/1.3321

Rounded to 8 significant digits, the value of x is 164,686.59.

_____

The fractional portion is 7894/13321, which has a very long repeating decimal equivalent.

Which multiplication problem is modeled on the number line?
2(– 4)
4(2)
2(4)
4(– 2)

Answers

Answer:

4(-2)

Step-by-step explanation:

The correct answer is 4(-2) because the leeps to each number has 2 spaces between them and they are moving to the left of the number line that means that it is -2,and there are 4 leaps.

4(-2)


I’m good at math lol

did I get this right please help me?

Answers

3,200 x 3.28 = 10,496.. so yes

Part 1 out of 2
Jill, Meg, and Beth are sisters. Jill is 3 years younger than Meg. Enter an algebraic expression based on this situation. Let m represent Meg's age.

The expression is _______

Answers

M = J (Jill’s age) + 3

- 1/9x+2.4=6 what is x

Answers

First we’re going to subtract 2.4 from both sides
-1/9x+2.4-2.4=6-2.4
Then we’re going to simplify
-1/9x=3.6
Then multiply both sides by -9
(-1/9x) (-9) =3.6 (-9)
Then you just Gotta simplify
U get
X=-32.4
It makes it easier by converting the expression on the left of the equal sign to fractions( 2.4 to 12/5) Answer: X=-32.4

Find the missing quantity in the double number line.

Answers

Answer:

Your answer would be 50

Step-by-step explanation:

what is 54 x 67 ? Plz help!!!!

Answers

Answer:

3618

Step-by-step explanation:

2(3y + 7 + 5) = 196 - 16
what’s the value of y?
And tell me how you know this and why or Y ahahahahahaha

Answers

Answer:

y=60

Step-by-step explanation:

196 - 16 = 180

7 + 5 = 12

12 + 3y = 15y

2 * 15y = 30y

180 ÷ 30 = 60

y = 60

Answer:

y=26

Step-by-step explanation:

Let's solve your equation step-by-step.

2(3y+7+5)=196-16

Step 1: Simplify both sides of the equation.

2(3y+7+5)=196-16

(2)(3y)+(2)(7)+(2)(5)=196+-16 (Distribute)

6y+14+10=196+-16

(6y)+(14+10)=(196=-16) (Combine Like Terms)

6y+24=180

Step 2: Subtract 24 from both sides.

6y+24-24=180-24

6y=156

Step 3: Divide both sides by 6.

6y/6 = 156/6

y=26

What happens if you take 65% of $21.00 and compute 110% of the reduced price
Pls show your work and explain it in detail

Answers

it’s 15.015

65% of 21 is 13 something and then multiply it by 1.1 and you get the answer i got

YOU BE THE TEACHER Your friend finds the slope of the line shown. Student work is shown. A line graphed on a coordinate plane. The line passes through the points at ordered pair 2 comma 3 and ordered pair 4 comma 1. A calculation is shown for the slope of the line. The first line reads, m equals start fraction 3 minus 1 over 4 minus 2 end fraction. The second line reads, equals start fraction 2 over 2 end fraction. The third line reads, equals 1.

Answers

Answer:

The slope of the line is -1

If b/a=c/b=d/c=2/3, find a:b:c:d. (Please help e-e)

Answers

The answer is a 3 b 5 c8 d4
3 b5 c8 d4 is the answer

plz helppppp :)
5(x−3 3/4)=7 1/2

Answers

the answer is 10x

Solve for

x

by simplifying both sides of the equation, then isolating the variable.

x

=

10

Answer:

x = 5[tex]\frac{1}{4}[/tex]

Step-by-step explanation:

5(x - 3[tex]\frac{3}{4}[/tex] ) = 7[tex]\frac{1}{2}[/tex]

Use distributive property

5x - 18[tex]\frac{3}{4}[/tex] = 7[tex]\frac{1}{2}[/tex]

Add 18[tex]\frac{3}{4}[/tex] to both sides

5x = 26[tex]\frac{1}{4}[/tex]

Divide both sides by 5

x = 5[tex]\frac{1}{4}[/tex]

HELP DUE IN 5 MINS!!!
[tex]n\cdot e\cdot v\cdot \frac{e}{g^o}^r\cdot n^n\frac{a}{Gi}\cdot ve\cdot y^ou\cdot u^p=69[/tex]

Answers

What are the units? Tell me the units so I can solve this please.

We need the units in order to solve them.

What is the coefficient of the term 12p in the expression 12p + 9q?

Answers

Answer:

12

Step-by-step explanation:

in the term 12p the coefficient is 12 because the number always attatched to variable is the coefficient.

Which measure of spread is the most appropriate for the data set represented by the graph?



A.
range
B.
quartiles
C.
interquartile range
D.
mean absolute deviation
it is not D.
E.
either range or interquartile range

Answers

your answer is B
explanation:

Answer:

B

Step-by-step explanation:

becasue the guy above is correct

PLEASE HELP ME IM GIVING BRAINLIEST

Answers

Answer:

The one you chose is the correct answer.

Step-by-step explanation:

Adding all the [tex]x's[/tex] up, you will get [tex]3.38x[/tex]. Adding up all the non-variable numbers, you get 20.22. Your answer is C.

hope this helped.

your answer is C
explanation:

please answer!!!
( 10 points)

Answers

Answer:

120 miles/6 gallons = 20 mpg

(20 mpg)(g gallons) = 480 miles

g = 24 gallons

PLS HELPPP ME!!!! URGENT

Answers

Answer:

i think 2²¹ is answer

Step-by-step explanation:

=2³×2¹⁸

=2^3+18

=2^21

Answer:

[tex] {2}^{21} [/tex]

Step-by-step explanation:

Expression:-[tex] {2}^{3} \times {2}^{18} [/tex]Question :-To simplify

Solution:-

[tex] = {2}^{3} \times {2}^{18} [/tex]

[As we know, a^x × a^y = a^(x+y)]

[tex] = {2}^{3 + 18} [/tex]

[On Simplification]

[tex] = {2}^{21} [/tex]

Result:-

Hence,

[tex] {2}^{21} [/tex]

Is the required answer.

3/4c-7/12+7/24c+2/3-1/6c
simplify the expression

Answers

Answer: 7/8c + 1/12

Explanation: separate the c terms and the non-c terms. 3/4c + 7/24c - 1/6c = 7/8c

-7/12 + 2/3= 1/12

therefore, it’s 7/8c + 1/12

The simplification of the given expression (3/4)c - 7/12 + (7/24)c + 2/3 - (1/6)c is (21/12)c + 1/12.

What is an expression?

A mixture of variables, numbers, addition, subtraction, multiplication, and division are called expressions.

A statement expressing the equality of two mathematical expressions is known as an equation.

As per the given expression,

(3/4)c - 7/12 + (7/24)c + 2/3 - (1/6)c

Combined likely terms,

⇒ (3/4)c + (7/24)c - (1/6)c - 7/12 + 2/3

⇒ (3/4 + 7/24 - 1/6)c + 2/3 - 7/12

⇒ [(18 + 28 - 4)/24]c+ (8 - 7)/12

⇒ (42/24)c + 1/12

⇒ (21/12)c + 1/12

Hence "The simplification of the given is (21/12)c + 1/12".

To learn more about expression,

https://brainly.com/question/14083225

#SPJ2

HELP, BRAINLIEST IF CORRECT Two teams working together can finish a job in 8 days. if the first team works alone for two days and the second team works alone for 5 days, 5/8 of the total work still remains. How many days will it take each team to finish the work alone?

Answers

Answer:

If 2 teams work together they can finish a job in 8 days. The rate of work of the first team is 5/8 of the rate of the second team. How many days each team needs to complete this job working alone.

Step-by-step explanation:

I think it would be 7 days but I’m not to sure

Little league baseball bats have barrels that measure 2.625 inches in diameter. What is the diameter of a bat in millimeters (mm), to the nearest millimeter?

2.54 cm = 1 inch
10 mm = 1 cm

Answers

I don’t know the answer but you would have to first convert the 2.625 inches into cm and then convert the cm to mm to get your answer
Convert 2.625 inches into centimeters and then convert it again but in millimeters you will get 66.7mm
No need to find diameter because it was given there in inches just convert

2.625 inches = 6.67 centimeters
6.67cm = 66.7mm

SOLVE FOR P

(1) 4 x p x .5= 12
(2) 0.03 x p x 18= 2.7

Answers

Answer:

1-24 (I dont know about 2)

Step-by-step explanation:

0.5 x 24 = 12

1- 12
Explanation: 4* 6* .5=12

2- 5
Explanation: 0.03* 5* 18= 2.7

35 is 20% is what number ANSWER FAST!!!!!
Please show work with double number line Thanks.

Answers

The answer is 175!!!!!!!

Answer:

175

Step-by-step explanation:

Find the percent markup

A store advertises a 35% markdown on the PlayStation 5 gaming console. It normally sells for $1,019. what is the final sale price?

Answers

the final sale price would be $662.35
ANSWER: $662.35

EXPLANATION:

We know the how much the PS5 cost and we know the markdown percentage. So we need to find 35% of 1,019 because we need to know how much to take away.

35% of 1,019 = 356.65

So now we take the original price and subtract 356.65 from 1.019.

When we do this we get $662.35

Two right triangles are graphed on a coordinate plane. One triangle has a vertical side of 4 and a horizontal side of 10. The other triangle has a vertical side of 12 and a horizontal side of 30.

Could the hypotenuses of these two triangles lie along the same line?
A. No, because they are not similar triangles

B. No, because one is larger than the other

C. Yes, because they are similar triangles

D. Yes, because they are both right triangles

Answers

Answer:

A

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Charlene is training for a marathon. She runs 5 kilometers per day for 5 days each week. If K stands for the total number of kilometers she runs and W stands for the number of weeks she trains, which equation can be used to find the number of kilometers she has run?

Question 17 options:

K = 25W


W = 25K


W = 5K


K = 5W

Answers

Answer:

W = 25K

Step-by-step explanation:

One week gets 25kilometers ( 5 km x 5 days =25 km for per week)

Answer:

Step-by-step explanation:

(4 x 5) ( 4 x 9)
i need help

Answers

Answer:

(20) (36) this is your answer bro

How would you solve this problem? (Worth 10 points, pls help!)

Answers

Answer:

(22,0)

Step-by-step explanation:

1. Select any two points given and find their slope (rise/run)

       (-38, 40) and (-23, 30)

      slope =   [tex]\frac{40-30}{-38-(-23)}[/tex] = - 2/3

2. Use the slope and one of the points to create an equation of the line in the format y = mx + b, where m = slope and b = y-intercept.

    y = mx + b ⇒ 40 = -2/3 (-38) + b

3. Solve for b

   40 = -2/3 (-38) + b

   40 = 76/3 + b

   40 - 76/3 = b

   b = 44/3

4. To find the x-intercept, set y = 0, and solve.

   y = -2/3 x + 44/3

   0 = -2/3 x + 44/3

   2/3 x = 44/3

   x = 22

Hope this helped!

(−4)(−5)−(−10÷−5) .....

Answers

With PEMDAS it would be 18 I believe

Answer:

18

Step-by-step explanation:

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