Determine if each expression is equivalent to
6 3
7 / 7
Choose Yes or No for each expression.
a. (7)(7 9
[Yes [No
b. 75 + 711
Yes No
c. (75)(7) 74
[Yes No
d. 7 " X 7
Yes No
Yes No

Answer:

1.  A number decreased by seven.

2. A number increased by nine.

3. The product of six and a number, divided by eight.

4. The product of three and a number increased by five is equal to twenty.

5. The product of two and a number increased by eight is equal to twenty-three.

Step-by-step explanation:

1.   x-7

A number decreased by seven.

2. y+9

A number increased by nine.

3. 6m/8

The product of six and a number, divided by eight.

4. 3y+5 =20

The product of three and a number increased by five is equal to twenty.

5. 2(x+8)= 23

The product of two and a number increased by eight is equal to twenty-three.

The translation of each given algebraic expression to a verbal phrase has been provided.

1) We have; x - 7

This means that; a number x decreases by 7.

2) y + 9; This means that; a number y increases by 9.

3) 6m/8; This can be expressed as;

The product of six times a number m is divided by 8.

4) 3y + 5 = 20; This can be expressed as;

The sum of five and three times a number x is equal to 20.

5) 2(x + 8) = 23;

The product of 2 and the addition of a number x and 8 is equal to 23

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Answer:

Step-by-step explanation:

we have a right triangle, and we know the hypotenuse ML=20

KL=16

KM^2=20^2-16^2

KM^2=400-256=144

KM=[tex]\sqrt{144}[/tex]=12

Answer:

168

Step-by-step explanation:

so what you are going first is 24 times 7 which is

Answer:

your answer for 11/4+11/2 would be 8.25

Step-by-step explanation:

Answer:

1 1/4 + 1 1/2 = 2 3/4

Step-by-step explanation:

first do 1/4 plus 1/2 to solve that you need the same denominator. To get the same denominator you have to see which number they both go into equally, 4 goes into 4 once and 2 goes into 4 twice, meaning you can make both denominators 4. 2 * 2 = 4 and if you do something to the denominator you have to do it to the numerator, so 1/2 would become 2/4. 1/4 plus 2/4 is 3/4. now move onto the whole numbers 1+1=2. so, the answer must be

2 3/4. hope this helps

Answer:

5/3

Step-by-step explanation:

The partners have a total profit of $2000. Since there are only 2 partners, then the average profit each one makes is $2000/2 = $1000.

The difference between the 2 amounts is half of the average, so it is $1000/2 = $500.

One amount is x.

The other amount is x + 500

The sum is 2000

x + x + 500 = 2000

2x + 500 = 2000

2x = 1500

x = 750

x + 500 = 750 + 500 = 1250

The partners had profit of $1250 and $750.

The ratio is 1250/750 = 125/75 = 5/3

Answer: 5/3

The ratio of the larger to the smaller amount will be 5 : 3

A ratio says how much of one thing there is compared to another thing. We can write the ratio as -

x : y

{x/y} = k

x = ky

[k] is called the scale factor.

Given is that two partners divide a profit of $2,000 so that's a difference between the two amounts is half of their average.

Assume that the amount with partner [1] is $[x] and with partner [2] is $[y]

. So, we can write according to the question as -

x + y = 2000      ......Eq [1]

x - y = {1/2 x (x + y)/2}     ......Eq [2]

Now -

x - y = {1/2 x (2000/2)}

x - y = {1/2 x 1000}

x - y = 500

x = 500 + y

So, we can write the equation [1] as -

x + y = 2000

500 + y + y = 2000

2y = 1500

y = 750

So, [x] will be equivalent to -

x = 2000 - 750

x = 1250

The ratio of the larger to the smaller amount will be -

x/y = 1250/750 = 250/150 = 50/30 = 5/3

Therefore, the ratio of the larger to the smaller amount will be 5 : 3.

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Answer:

y-9+7(x-5)

Step-by-step explanation:

y - x1 = m ( x - y1 )

Y1 = 9

x1 = 5

m=slope (in this case 7)

Answer:

[7x-y-26=0]

Step-by-step explanation:

point slope form =

y-y1=m(x-x1)

=

y-9=7(x-5)

=

[7x-y-26=0]

you may want the y-9=7(x-5) as your answer

second part of this is for vertex form

/////// vertex form ///////Use formula y=mx+b where m is slope

y is equal to 9

x is equal to 5

b=?

m=7

9=7*5+b ---> b=  -26

////////////////

Answer:

yes, the point (-1, 5) is in the solution set

Step-by-step explanation:

y ≥ 2x + 3

Is 5 ≥ 2(-1) + 3?  Yes

y + x > 0

Is 5 + (-1) > 0?  Yes

Answer:

Yes the Point (-1,5) is in the solution set.

Step-by-step explanation:

Well you have to sub in the x and the y.

In the first equation

5 >= 2(-1) +3 = 5>= 1 So this one is true and in the set.

The second one

5+-1>0 = 4>0. So this one is also true.

Sorry if im wrong. Hope this helps!

Please give me Branliest!

Answer:

41.54 mph

Step-by-step explanation:

you need to find the total distanceand total time to find the average speed

use distance/time = speed equation

time = 1.5 hours + 40 mins = 2 hours 10 mins

distance= 20 + 70 = 90 miles

90/130 mins x 60 = 41.54 mph

Answer:

=−5qr

Step-by-step explanation:

Answer:

Step-by-step explanation:

dbbx

Answer:

4

Step-by-step explanation:

so 8*6=48, so we know that (4*6)+(_*6) should equal 48.

4*6=24

subtract 24 by 48 and we get 24.

now you probably know that it equals 4, but to be sure, divide 24 by 6, and you'll get 4.

Answer:

From top to bottom:

1st box: 4

2nd box: 24

3rd box: 48

Step-by-step explanation:

So, based on my knowledge, you are learning the Distributive probability. So, what the Distributive property does is it basically allows to distribute the one of the numbers in the multiplication problem. In this problem, we can see that the 8 is being distributed into two groups of 4 to make (4 * 6) + (4 * 6). Then, we solve the things in the two parenthesis, making 24 + 24. Now, all we have to do is add 24 + 24, making 48.

Answer:

94% as per as I can think.

Answer:

they have different ways to find there awnsers

Answer:

000, 001,010,011 (the next one would be 100,101....)

Step-by-step explanation:

That's the binary system

The answers are 1) The next shape will be  red square, 2) The next number will be 243 and 4) The pattern will be red,blue,blue.

A conjecture is a conclusion or a proposition that is proffered on a tentative basis without proof.

1) According to given pattern, the next shape will be a shape a red square.

2) The given numbers are multiplied by 3 in every next term, 3, 3*3 = 9, 9*3 = 27 and 27*3 = 81 so, next number will be 81*3 = 243.

3) The 4th one is a pattern of binary system:

000, 001,010,011

Therefore, the next one would be 100,101.... That means red, blue, blue.

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Answer:

Eagle Ridge 2 Times

Black Bear 1 time and Doe Run 2 Times

Eagle Ridge 1 time and Doe Run 1 time

B,D,E

Step-by-step explanation:

Took a test 100%

Answer:

find the square of both numbers

13²=169

5²=25

minus the square

169-25 to get 144

find the square root of 144

✓144=12 the third side is 12

Answer:

The answer is A. 33 square inches

Step-by-step explanation:

Since the area of the Bisawi is a half total base multiplied in the height

[tex]area = \frac{1}{2} (8 + 3) \times 6 \\ = 33[/tex]

Answer:

No

Step-by-step explanation:

No, this set of ordered pairs does not represent a function because functions  a relation in which each input has only one output.  

Answer:

11 1/4 cups

Step-by-step explanation:

2.25 * 5 = 11.25

Answer:

27

Step-by-step explanation:

The number that lies halfway between 16 and 38 is 27.

A number system is defined as a way to represent numbers on the number line using a set of symbols and approaches. These symbols, which are known as digits, are numbered 0 through 9.

We have to determine the number that lies halfway between 16 and 38.

This is calculated by finding the average (or mean) of the two numbers. To do this, add the numbers together (16 + 38) and divide by 2.

⇒ 54/2

The result is 27.

Thus, the number that lies halfway between 16 and 38 is 27.

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1.96526315789

First you do the addition after you get the answer for that you have to divide but switch the subtracion sign to an addition sign

Answer:

1.96526316 is the calculation

Answer:

y = 30

z = 115

Step-by-step explanation:

z° + 65° = 180°

(Exterior Angles on the same side of transversal)

z° = 180° - 65°

z° = 115°

z = 115

(5y - 85)° + z° = 180°

(Linear pair angles)

(5y - 85)° + 115° = 180°

(5y - 85)° = 180° - 115°

(5y - 85)° = 65°

5y - 85 = 65

5y = 65 + 85

5y = 150

y = 150/5

y = 30

Answer:

-3 and 1

Step-by-step explanation:

Zeros of a function are usually the points the graph touches on the x axis.

Answer:

26 x 18= 468 poltronas há nesse teatro

Answer:

Step-by-step explanation:

p:c=10:14

p/c=10/14

p/7=10/14

p=7(10)/14

p=5

Answer:

5 plates

Step-by-step explanation:

First, make two fraction bars, one with the ratio 10/14 the other with the top blank and 7 on the bottom. Next, find how much to multiply 7 by to get 14. Use the number you get to divide 10 by. Then you should get 5. Hope this helped!

Answer:

4,398.839

Step-by-step explanation:

4,390.440 + 8.399=x

.000+.009=.009

.04+.09=.13

.4+.3=.7

.009+.13+.7=0.839

---------------------------

4390+8=4398

----------------------------

4398+0.839=4398.839

math is so hard.......