The ages of three sisters are consecutive integers with the sum of 180. How old are each of the brothers?

Write and solve and equation the above situation describes.

Answer:

step 3

Step-by-step explanation:

4*7=28

Not 26

Answer:

12a-5

Step-by-step explanation:

add like terms

Answer:

The x column goes  by +2

The y column goes by +9

So, to find n - you should add 5+9, which gives 14.

n = 14

Answer: 320,340,360,380,400,420,440

Answer:

= 16 R 12

= 16 12/14

= 16 6/7

236 divided by 14 equals

16 with a remainder of 12

Step-by-step explanation:

236 divided by 14 equals 16 with a remainder of 8.

To perform long division of 236 divided by 14, we follow these steps:

    14 ) 236 ( 16

      1

    _____

     14

    222

      1

    _____

      14

       8

Divide the first digit of the dividend (2) by the divisor (14). Since 2 is smaller than 14, we bring down the next digit (3) to make a two-digit number.

Divide the two-digit number (23) by the divisor (14). The quotient is 1, and the remainder is 9.

Bring down the next digit (6) to the remainder (9) to form 96.

Divide 96 by 14. The quotient is 6, and the remainder is 12.

Step 5: Bring down the next digit (0) to the remainder (12) to form 120.

Divide 120 by 14. The quotient is 8, and the remainder is 8.

Since there is no more digit to bring down, the division process is complete.

Therefore, 236 divided by 14 equals 16 with a remainder of 8.

To learn more about the division operation click here :

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Answer:

5

Step-by-step explanation:

35/7 is equal to 5

Answer:

7

Step-by-step explanation:

I hope this helps!

The quotient of −105 and −15 is 7. Therefore, option B is the correct answer.

We need to find the quotient of −105 and −15.

The number results from the division of one number by another.

Now, −105÷(-15)=7

Therefore, option B is the correct answer.

To learn more about the quotient visit:

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Answer:

43

Step-by-step explanation:

Answer:

0.13%

Step-by-step explanation:

Given that :

Mean = 76mph

Standard deviation = 7 mph

Percentage of cars traveling slower than 55mph

Obtain the Zscore :

X = 55mph

Zscore = (X - mean) / standard deviation

Zscore = (55 - 76) / 7

Zscore = - 3

P(Z < - 3)

From the z table :

P(Z < - 3) = 0.0013

Hence, percentage of cars traveling slower than 55mph is (0.0013 * 100%) = 0.13%

Answer:

AED. 1800

Step-by-step explanation:

Amount spend on food and rent = (2/5) of 4500    

                                                      [tex]=\frac{2}{5}*4500\\\\=2*900\\= 1800[/tex]

Answer:

B

Step-by-step explanation:

2x+5y=-52...............

Answer:

The tree is 108 feet tall.

Step-by-step explanation:

each foot has 12 inches in it. Therefore, your equation would be : 1296/12. The answer is 108

Answer:

  a) x = 9

  b) m∠BCD = 33°

  c) use the fact that corresponding angles are congruent

Step-by-step explanation:

a) Corresponding angle have the same measure, so ...

  3x +6 = x +24

  2x = 18 . . . . . . . . . . subtract (x+6) from both sides

  x = 9 . . . . . . . . . . . . divide by 2

__

b) 3x+6 = 3(9) +6 = 27 +6 = 33 = m∠BCD

__

c) Use the relationship between corresponding angles. Solve the resulting equation.

Answer:

1/2×+12=10, x=-4

Step-by-step explanation:

Just trust me on this

Answer:

1/2x+12=10

x= -4

Step-by-step explanation:

First subtract 12 from both sides and get 1/2x= -2

Then divide both sides by 1/2

So 2/1 (you flip the fraction to "divide" it which is just multiplying because it is easier) 2/1 times -2 is -4

Answer:

63, 15, 90

Step-by-step explanation:

Answer:

2(x - 5) = 2(x - 5) have infinitely

5(x + 4) = 5(x-6) has no salution

5(x + 4) = 3(x-6) has one salution

4(x - 2) = 4(x + 2) has no salution

x + 2(x - 5) = 3(x - 2) - 4 has infinitely

Answer: One solution- 5(x+4)=3(x-6)

Infinitely many solutions- 2(x-5)=2(x-5)

Infinitely many solutions-  X+2(x-5)=3(x-2)-4

No solution- 5(x+4)=5(x-6)

No solution- 4(x-2)=4(x+2)

Step-by-step explanation: I got it correct on Edge, Hope this helps :D

Answer:

5.5

22/4=5.5

5.5 Feet or inches

Answer:

each section will be 5.5ft long. 22/4=5.5

Step-by-step explanation:

Answer:

t(1) = -3

Step-by-step explanation:

Functions

We have the function t(x) and some ordered pairs that represent the function:

{(-2,3),(-1,8),(0,-5),(1,-3),(2,-8)}

The ordered pairs have the form ( x , t(x) ). Taking a look at the list of ordered pairs, we find the pair (1,-3), which means

t(1) = -3

✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽

➷ [tex]30 + 17[/tex]

➷ [tex]30 + -17[/tex]

➷ [tex]= 13[/tex]

✽

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ May ♡

Answer: 80

Step 1: Find [tex]\frac{1}{2}[/tex] of 168.

168 ÷ 2 = 84

Step 2: Subtract 4, since Brandon sold 4 more adult tickets.

84 - 4 = 80.

Answer = 80

3x+10

you can use a math cite and it shows the questions and explanations

Answer: x = -30

Steps:  19 + x/2 = 4

Subtract 19 from both sides: 19 + x/2 - 19 = 4 - 19

Simplify: x/2 = 15

Multiply both sides by two: x/2 (2) = -15 (2)

Simplify: x = -30

Answer:

27

Step-by-step explanation:

Hello,

do you agree that

[tex]\dfrac{1}{3}-\dfrac{1}{9}=\dfrac{3-1}{9}=\dfrac{2}{9}[/tex]    ?

Then,

we can simplify as below and multiply by 9 both sides and divide by 2

[tex]\dfrac{x}{3}-\dfrac{x}{9}=\dfrac{2x}{9}=6\\\\<=> 2x = 54\\\\<=> x = 54/2= 27[/tex]

Thanks

Answer:

1. 3cm

2. 6m

Step-by-step explanation:

If all angles are right angles, it means that both lengths on the right side add up to the length on the left side.

For the first one, the length on the left is 7cm, and there are two lengths on the right: 4cm and an unknown we can call 'x'.

We know that both of the right lengths add to the left length so we can represent this as so:

4+x=7

To solve for x we can minus 4 from both sides:

x+4-4 = 7-4

x = 7 -4

x = 3cm

We can solve the second one in a similar fashion:

x + 6 = 12

x + 6 - 6 = 12 - 6

x = 12 - 6

x = 6m

Hope this helped!

Answer:

For sure 34

Step-by-step explanation:

the red lines are the same length to each letter just add those.

Answer:

504

Step-by-step explanation:

7*8*9=504