6 identical bags and 3 identical shirts cost 126. 3 such bags cost as much as 2 shirts. what is the cost of one such shirt ?

Answers

Answer 1

Answer:

18

Step-by-step explanation:

Write the information algebraically:

6b + 3s = 126

3b = 2s

(b = bags, s = shirts)

The second line in bold means that we can replace 6b with 4s

3b = 2s (multiply both sides by 2)

∴ 6b = 4s

so, 4s + 3s + 126

Now simplify:

7s = 126

We can now find s by dividing both sides by 7:

s = 126 ÷ 7 = 18

1 shirt costs 18


Related Questions

The number of different cars sold in some country rose from 205 in 1997 to 277 in 2007. Find the percent increase. Round to the nearest whole percent.

Answers

We are finding slope:

change in y / change in x

277 - 205 / 2007 - 1997

72 / 10

7.2

~ 7

I got 11.9 am I right???
Film studios make a commission from every ticket sold. The movie tickets at Carbob Theatres cost $8.50. The studios earn a 40% commission. What amount of the movie ticket do they earn?

Answers

Answer:

I don't think so

Step-by-step explanation:

The studio earns $3.40 on commision because thats 40% of $8.50

The theater earns $5.10 because that would be the rest of the money

CAN SOME ONE PLEASE ANSWER MY NEWEST QUESTION!!!!!!!

Answers

Answer:

Yes ofcourse

Step-by-step explanation:

Why not.....^_^

how much is 32 yards and 24 feet then it it divided by 4

Answers

Answer: Answer In Photo

Becky bought seven more packages of dried apples than packages of dried apricots. If she bought fifteen packages of these two fruits all together, how many apples and apricots did she buy each?

Answers

Answer:

Apples = 11, Apricots = 4

Step-by-step explanation:

Apple= 7 + Apricots

15 = Apple+ Apricot

15= 7 + Apricots + Apricots

15 = 7 +2Apricots

8 = 2 Apricots

4= 1 Apricot

Apple = 7 + 4 = 11

Calculate
2.07- 1.89/
5.71 - 3.92

Answers

Answer:

3.92

Step-by-step explanation:

slove of the quotient of 952 and 4

Answers

Answer:

238

Step-by-step explanation:

the quotient simply means the result of the division. when you divide 952 by 4, you get 238

Fill in the missing number. % of 64 = 48

Answers

Answer:

75%

Step-by-step explanation:

Step 1: Build the equation.

[tex]\frac{x}{100}(64) = 48[/tex]

Step 2: Simplify.

[tex]\frac{64}{100}x = 48[/tex] [tex]\frac{16}{25}x = 48[/tex]

Step 3: Multiply both sides by 25/16.

[tex]\frac{16}{25}x * \frac{25}{16} = 48 * \frac{25}{16}[/tex] [tex]x = 3 * \frac{25}{1}[/tex] [tex]x = 75[/tex]

Therefore, the missing number is 75 to complete the equation 75% of 64 = 48.

75% :D so
75% of 64=48

Gina deposited $1500 in an account that pays 4% interest compounded quarterly. What will the balance be in two years?

Answers

Answer:

$1,624.29

Step-by-step explanation:

The equation here is A = P + I.

A is the total, P is the principal (the amount you start out with so 1,500), and I is the interest (the quarterly interest in total is $124.29. 0.04 rate per year compounded four times per year over two years)

1,500 + 124.29 = $1,624.29

The balance in two years will be $1624.28.

What is Simple interest?

A quick and easy method of calculating the interest charge on a loan is called a Simple interest.

Given that;

Principal amount = $1500

Rate = 4% = 0.04

Time = 1/4 years

Now,

We know that;

The total amount after 2 years is,

⇒ [tex]A = P (1 + rt)^4^n[/tex]

Here, n = 2 years

Substitute all the values, we get;

⇒ [tex]A = P (1 + rt)^4^n[/tex]

⇒ A = 1500 (1 + 0.04/4)⁸

⇒ A = 1500 (1 + 0.01)⁸

⇒ A = 1500 (1.01)⁸

⇒ A = 1624.28

Thus, The balance in two years will be $1624.28.

Learn more about the simple interest visit:

https://brainly.com/question/20690803

#SPJ2

2/9 of an amount is 48
Calculate the original amount

Answers

Answer:

216

Step-by-step explanation:

[tex] \frac{2}{9} x = 48 \\ x = 48 \times \frac{9}{2} \\ x = 216[/tex]

1. Which is the best first step in solving the absolute value inequality -353 +6] + 1 2 6?
Subtract 1 from both sides of the inequality.
Divide both sides of the inequality by -3.
o
Split the inequality into a compound AND inequality.
o
Split the inequality into a compound OR inequality.

Answers

Answer:

either c or d

Step-by-step explanation:

The absolute value expression must be isolated on one side of the inequality before solving. either and or...OR  

Can somebody help and not give a link?

Answers

Answer:

∠ PQR = 150°

Step-by-step explanation:

∠ PQR = ∠ PQS + ∠ SQR , substitute values

12x - 6 = 16 + 9x + 17

12x - 6 = 9x + 33 ( subtract 9x from both sides )

3x - 6 = 33 ( add 6 to both sides )

3x = 39 ( divide both sides by 3 )

x = 13

Then

∠ PQR = 12x - 6 = 12(13) - 6 = 156 - 6 = 150°

Answer:

m<PQR = 150°

Step-by-step explanation:

<PQR = (12x-6)°

<SQR = (9x+17)°

<PQS = 16°

find m<PQR.

since <SQR + <PQS = <PQR,

then (9x+17)° + 16° = (12x-6)°

combine like terms;

9x + 17 + 16

9x + 33 = 12x - 6

subtract 33 from both sides;

9x = 12x - 39

subtract 12x from both sides;

-3x = -39

divide by -3;

x = 13, then input x into the equation for m<PQR;

m<PQR = (12x-6)°,

(12(13)x - 6)°

(156 - 6)°

Answer: 150°

Find an equation of the line containing the point (6,-3) and
parallel to the line 2x + 5y = -8.

Answers

Answer:

y = -2/5x - 3/5

Step-by-step explanation:

2x + 5y = -8

5y = -2x - 8

y = -2/5x - 8/5

y = -2/5x + b

-3 = -2/5(6) + b

-3 = -12/5 + b

-3/5

por alguien me ayuda

Answers

Answer:

answer is a 14 okk 14 is a correct answer

In the diagram on the side, BCDE and ACF are straight lines. Calculate the values ​​of x and y. ​

Answers

Answer:

y=62 degrees

x=160 degrees

Step-by-step explanation:

Solve for x: 3 - (2x - 5) < -4(x + 2) (1 point)
X<-8
O x>-3
X<-3
O
X-8

Answers

Answer:

4

Step-by-step explanation:

Answer:

i think its the first one i hope this helps

Step-by-step explanation:

Help needed ASAP!!!!!!!!

Answers

The answer is c
Hope this helps

please answer with explanation if nonsense answers I will report so please answer properly​

Answers

Answer:

x = 2

Step-by-step explanation:

We know that

The diagonals of a rectangle are of equal lengthThe diagonals bisect each other

Considering the above we have:

EG = HF = 2JF = 2JH

Substitute the given values and solve for x:

24x - 8 = 2*(8x + 4)24x - 8 = 16x + 824x - 16x = 8 + 88x = 16x = 16/2x = 2

Write an algebraic expression that represents

“8 minus the quantity b divided by 6.”

Answers

Write the algebraic expression that represents: 8-b/6

Am confused
Pls help

Answers

Answer:

LOLLL

Step-by-step explanation:

Answer:

(x³-6)/(x+2) = x²-2x+4 - 14/(x+2)

Step-by-step explanation:

Look At Screen Shot worth 10 points!!!!!
PLZ help now!!!! Urgent
Will mark Brainliest

Answers

Correct answer should be Y - 1 = 2 (x + 4)

Answer:

y=2x+9

Step-by-step explanation:

y-y(0)=m(x-x(0))

y-1=2(x+4)

If all of the matching cards will increase her score by 18, what are the matching cards?

Answers

Answer:

I believe it's 9.

Step-by-step explanation:

Have a good day/night

write an inequality for the following statement: a is greater than or equal to 9

Answers

Answer:

a ≥ 9

Step-by-step explanation:

um

Answer:

X≥9

Step-by-step explanation:

To practice for a competition, Maggie swam 940 meters in the pool each day for 2 weeks. How many kilometers did Maggie swim in those 2 weeks? 1 m = 0.001 km

Answers

Based on the number of days that Maggie swam and the distance swam everyday, Maggie swam 13.16km

Maggie swam 940 meters each day. She did this for two weeks. The total distance she swam is:

= 940 x 2 x 7 days a week

= 13,160 meters

A meter is 0.001km so 13,160 meters in kilometers would be:

= Number of meters x Conversion factor

= 13,160 x 0.001

= 13.16 km

In conclusion, Maggie swam 13.16 km.

Find out more at https://brainly.com/question/19755826.

equation a. 100x-10x+270=5670​

Answers

Answer:

60

Step-by-step explanation:

90x + 270= 5670

90x=5670-270

x=5400÷90

x=60

Answer:

x = 60

Step-by-step explanation:

1) 100x - 10x + 270 = 5670

2) 100(60) - 10(60) + 270 = 5670

3) 6000 - 600 + 270 = 5670

4) 5400 + 270 = 5670

5) 5670 = 5670

All I really did was input random numbers for the value of "x", then add 270 at the end of an equation. If that method works for me, it should work for everyone, including you.

Hope this helped buddy!

FRACTIONAL INDICIES
PLEASE HELP!!!

Answers

Answer:

Step-by-step explanation:

1.

a.9 ^3/2 = 27

b. 27 ^1/3 = 3

c. 125 ^2/3 = 25

b , c , a

2.

64 ^1/2 x 10 ^-2

8 x 1/100 = 2/25

3.

16 ^1/2 x 2 ^-3

4 x 1/8 = 1/2

4.

8 ^x = 2

2 ^3x = 2^1

3x = 1

x = 1/3

Please help this question..​

Answers

Step-by-step explanation:

2).

Given that 1/(7+5√2)

We know that

The Rationalising factor of a+√b is a-√b

The denominator = 7+5√2

The Rationalising factor of 7+5√2 is 7-5√2

On Rationalising the denominator then

=> [1/(7+5√2)]×[ (7-5√2)/(7-5√2)]

=> [1×(7-5√2)]/(7+5√2)(7-5√2)]

=> (7-5√2)/[(7+5√2)(7-5√2)]

=> (7-5√2)/[7²-(5√2)²]

Since , (a+b)(a-b) = a²-b²

Where , a = 7 and b = 5√2

=> (7-5√2)/(49-50)

=> (7-5√2)/(-1)

=> -7+5√2

=> 5√2-7

3).

Given that (x-2)³

This is in the form of (a-b)³

Where, a = x and b = 2

We know that

(a-b)³ = a³-3a²b+3ab²-b³

=> (x-2)³ = x³-3(x²)(2)+3(x)(2)²-2³

=> (x-2)³ = x³-6x²+12x-8

The coefficient of x² is -6

Saved

Question 7 (1.25 points)

Determine whether the given procedure results in a binomial distribution. If not,

state the reason why.

Rolling a single die 10 times, keeping track of the numbers that are rolled.

1) Procedure results in a binomial distribution.

2) Not binomial: the trials are not independent.

3) Not binomial: there are too many trials.

4) Not binomial: there are more than two outcomes for each trial.

Question 8 (1.25 points)

Saved

Answers

Answer:  4) Not binomial: there are more than two outcomes for each trial.

Explanation:

There are 6 outcomes and they are: {1,2,3,4,5,6} which are the labels on a standard 6-sided die. A binomial distribution only concerns itself with things where we have 2 outcomes. For example, flipping a coin to have it land on heads or tails, would be considered a binomial experiment.

factor x^2-8x+9=0 because im stuck

Answers

Answer:

I think its 6.64575131

Step-by-step explanation:

13 A wheel covers la distance of 88m after making 100 revolutions What is the radiu of the wheel?​

Answers

Answer:

Circumference of a circle = 2πr (r is radius of circle )

Total distance covered in 1000 revolution = 88km = 88000 m

=> 1000 × 2πr = 88000 m

=> 2πr = 88

=> r = 88/2π (Value of π = 22/7)

Hence , r = 14 m

Step-by-step explanation:

I don't know if that's the true answer I search that

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