Mathematics High School

6
1
+
7
7
It’s a fraction btw

Answers

Answer 1

Answer:

=7

Step-by-step explanation:

First turn your fraction into a decimal.Then add.

6/1

= 6

= 600%  

--------------------------                   6+1=7

 7/7

= 1

= 100%

Related Questions

what is 64.44 rounded to the nearest one?

Answers

Answer:

64.4

Step-by-step explanation:

Because the nearest one is the 4 in 0.4 and 4 isn't enough to make it a 5

evaluate b(x)=18-0.5x when x= -2,0, and 5.

Answers

Answer:

19, 18, 15.5

Step-by-step explanation:

b(-2) =

18 - 0.5(-2)

18 - (-1)

b(x) = 19

b(0) =

18 - 0.5(0)

18 - 0 =

b(x) = 18

b(5) =

18 - 0.5(5)

18 - 2.5

b(x) = 15.5

PLZZ HELPPPP!!!!!⚠️Plz dont answer uf dont know⚠️

Answers

Answer:

B

Step-by-step explanation:

1/2 y +x, well, no one reads these so...The Answer is B

what is the greatest common factor of 13 and 39 please help quick​

Answers

Answer:

13

Step-by-step explanation:

Answer:13 is the greatest common factor

Step-by-step explanation:

Question 7 (1 point)
An item on the sale rack at a local supermarket was marked $3.42. The original price of the item was $4.75.
What was the percent of the discount?

Answers

Answer:

: Marked price of dinner set = $480. Discount = 18% of $480 = 0.18 × 480 = $86.40.

| Must include: 7Step-by-step explanation:

Answer:

Step-by-step explanation:

The real answer would 28%

The rate of change is $____ per year

Answers

Answer:

-6 is the rate of change per year

Step-by-step explanation:

The amount in dollars decrease by 6 every year.

It went from $27 to $21 to $15 and finally to $9.

Hope I helped you!!

least to greatest 4/5,-1.4, 0.75, -21/3,21%​

Answers

Answer: -1.4, -21/3, 4/5, 21%

Step-by-step explanation:

N the United States, the average public school teacher currently earns an annual salary near $55,202. Reported national average salaries for the last six decades are listed below. Year National Average Teachers' Salary 1960 $4,995 1970 $8,626 1980 $15,970 1990 $31,367 2000 $41,807 2010 $55,202 Determine the average salary increase per year between the years 1980 and 1990. $1,539.70 $8,367.80 $2,566.20 $1,004.10

Answers

Answer:

$1,539.70

Step-by-step explanation:

Given the data :

National average Teachers' salary (NATS)

YEAR:_1960 _ 1970 _ 1980 _ 1990 _ 2000 2010

NATS:4995_8626_15970_31367_41807_55202

AVEAGE SALARY INCREASE PER YEAR BETWEEN 1980 and 1990

Salary in 1980 = $15970

Salary in 1990 = $31367

Average salary increase per year:

Difference in salary / difference in years

$(31367 - 15970) / (1990 - 1980)

= $15397 / 10

= $1539.7

10000000000000000000000000000000000000000000000x100000000000000000000000000000000000.1

Answers

search it up its 1e+81.

Answer:

1e+81 or 1 × 10 to the power of 81

Step-by-step explanation:

10000000000000000000000000000000000000000000000

times

100000000000000000000000000000000000.1

is too much for the calculator

and it will do this in return for asking this.

1e+81

Hope this helps! <3

How do you find the inverse of a set order of pairs

Answers

Answer:

The inverse of a function is the set of ordered pairs obtained by interchanging the first and second elements of each pair in the original function. In plain English, finding an inverse is simply the swapping of the x and y coordinates.

Step-by-step explanation:

The inverse of a function is the set of order pairs obtained be interchanging the first and second elements of each pair in the original function. In plain English, finding an inverse is simply the swapping of the x and y coordinates. The

what is the inequality statement 4/13 6/13​

Answers

Answer:

4/13 < 6/13

Step-by-step explanation:

I will assume you want to see which one is greater.

We don't need to find common denominators since they already have one which is 13.

We know that 4 < 6 so this means that 4/13 < 6/13

Best of Luck!

4/13 < 6/13 is the answer

-23-x=x-5 one solution infinite solution or no solution?

Answers

Answer:

one solution

Step-by-step explanation:

-2x=18

x=-9

I reallly need help


Plllllllsssssssss........

Answers

Step-by-step explanation:

answer is b

6x-18y=198

the answer is b .....

Darlene purchases 20,000 worth of stock on her brokers advice and pays her broker a 1.5% broker fee darlene purchases 20,000 worth of stock on your brokers advice and pays her broker a 1.5% broker freeshe sells her stock when it increases to $28,600.02 years later and uses a discount broker who charges $21 per trade compute Darlenes net proceeds after the broker fees are taken out

Answers

Answer:

Darlene's net proceeds after the broker fees are taken out is $8,279.

Step-by-step explanation:

From the question, the following can be obtained:

Basic cost of purchase of the stock = $20,000

Broker fee related to purchase = Basic cost of purchase of the stock * 1.5% = $20,000 * 1.5% = 300

Total cost of purchase of the stock = Basic cost of purchase of the stock + Broker fee related to purchase = $20,000 + 300 = $20,300

Selling price = $28,600

Broker fees related sales = 21

The net proceed can therefore be calculated as follows:

Net proceeds = Selling price - Broker fees related sales - Total cost of purchase of the stock  = $28,600 - $21 - $20,300 = $8,279

Therefore, Darlene's net proceeds after the broker fees are taken out is $8,279.

SECOND TIME I SAY THIS PLZ ANSWER ASAP I NEED HELP!!!!!!!!!!!!!!!!

Answers

Answer:

all sides will be 20

Step-by-step explanation:

100 divided by 5=20

A taxi costs $25.20 for 36 miles. How much does the taxi cost per mile?

Answers

Answer:

$0.7

Step-by-step explanation:

$25.20 ÷ 36 = $0.7 per mile

Answer:

Step-by-step explanation:

0,7

Pls help me

This was my 6th question
It is really hard

Answers

Answer:

It’s 6x-4y=40

Answer:

it's c

Step-by-step explanation:

Landon and his children went into a bakery and will buy donuts and brownies. Each donut costs $1 and each brownie costs $3. Landon has a total of $15 to spend on donuts and brownies. Write an inequality that would represent the possible values for the number of donuts purchased, dd, and the number of brownies purchased, b.b.

Answers

Answer:

she could by 3 brownies BB and 6 donuts DD

Step-by-step explanation:

369 so that be 3 BB and then the donuts are 1$ so 10 11 12 13 14 15

1 2 3                                                                               1   2  3  4  5  6

Point L is on line segment \overline{KM}

KM

. Given LM=3x+3,LM=3x+3, KM=5x+4,KM=5x+4, and KL=5x+1,KL=5x+1, determine the numerical length of \overline{KM}.

KM

.

Answers

Answer:

KM = 4 units

Step-by-step explanation:

Here, we are to determine the numerical length of KM

since point L is on the line segment;

Then;

KM = KL + LM

Thus;

5x + 4 = 5x + 1 + 3x + 3

5x + 4 = 8x + 4

8x - 5x = 4-4

3x = 0

x = 0/3 = 0

From the question;

KM = 5x + 4

Substitute x = 0

Thus we have;

5(0) + 4 = 4

KM = 4 units

Please help I’m really stuck

Answers

They are perpendicular if you put points (2,1) and (7,4) into x1 y1 you will find the slope of u which is 3/5. 3/5 is the opposite reciprocal of -5/3 proving that the lines are perpendicular! Enjoy

54x + 15 = -3 (3y + 1)
I need help finding the equation for y

Answers

Answer: y = -6x - 2  

Step-by-step explanation:

54x + 15 = -3(3y + 1)   To solve for y distribute on the right side to get,

54x + 15 = -9y -3        Add 3 to both sides

      +3             +3

54x  + 18 = -9y        Divide each term by -9 on each side.

y = -6x - 2

Answer______

54x + 15 = -3 (3y + 1)

54x + 15 = -9y -3

+3 +3

54x + 18 = -9y

y = -6x - 2

Leon packs thirty business envelopes in each of twenty-five boxes and thirty regular envelopes in each of twenty boxes. How many envelopes does he pack?

Answers

Answer: 1350 envelopes

Step-by-step explanation:

From the question, Leon packs thirty business envelopes in each of twenty-five boxes. The total business envelopes here will be:

= 30 × 25

= 750

Leon picked thirty regular envelopes in each of twenty boxes. The total regular envelopes will be:

= 30 × 20

= 600

Total envelopes will now be:

= 750 + 600

= 1350 envelopes

Stephanie purchased seven note books for 12.25. What is the cost of per notebook

Answers

Answer:

1 dollar 75 cents or $1.75

Step-by-step explanation:


I really need help lol

Answers

D

Think of sqrt(7) as x and sqrt(6) as y and substitute you get

5x + 12y - 10x - 5y

Combining gives

7y - 5x

sub original values back in and you get

7sqrt(7) - 5sqrt(6)

4.What is the area of a parallelogram with a base of 10 meters and a height of 5 meters?

Answers

Answer:

50m²

Step-by-step explanation:

10×5=50

A pair of earrings costs $50. Kohl’s is having a 15% off sale. How much will the customer save? PLSSSS HELP ME ILL GIVE BRAINLY TO WHO HELP ME PLS ITS URGENT!!!!!

Answers

Answer:

customer saves $7.50

Step-by-step explanation:

10% = $5

5%= $2.50

therefore 15% = $7.50

Answer:

the customer saves $7.50

Step-by-step explanation:

Trust me its right :)

What is (-1,2) rotated 90 degrees clockwise

Answers

Answer: 2, 1

Step-by-step explanation:

Whenever you rotate a point on a graph 90 degrees you go from (x,y) to (y,-x)

so -1, 2 goes to 2, 1

can this problem be solved?​

Answers

Answer:

The discriminant is -23

The equation has 0 real solution

Step-by-step explanation:

The discriminant of the quadratic equation ax² + b x + c = 0 is Δ = b² - 4ac

If Δ > 0, then the equation has two different real solutionsIf Δ = 0, then the equation has one real solutionIf Δ < 0, then the equation has no real solutions

Let us use the rule above to solve the question

∵ x² - x + 6 = 0

∴ a = 1, b = -1 and c = 6

∵ Δ = b² - 4ac

∴ Δ = (-1)² - 4(1)(6)

∴ Δ = 1 - 24

∴ Δ = -23

∴ The discriminant is -23

∵ -23 < 0

∴ Δ < 0

∴ The equation has no real solutions

∴ The equation has 0 real solution

Combine these radicals!

Answers

Answer:

-4√5

Step-by-step explanation:

-√ 5 can be written as -1√ 5.

from there it is simple subtraction of the radicles

-1-3=-4   therefore, -1√ 5 - 3√ 5=- 4√ 5

Solve the following 9 bananas cost $0.99. At this rate, how much do 5 bananas
cost?

Answers

Answer:

5 bananas cost $ .55

Step-by-step explanation:

9x = .99

divide by 9, each banana is $.11

multiply by 5 to get cost.

The answer is 4.95$
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