Mathematics High School

Help me!!!!!!!!!!!!!!!!!!!!!

Answers

Answer 1

Answer:

[tex] \frac{7}{3} and \: \frac{8}{3} [/tex]

Step-by-step explanation:

so let's start with what we know:

[tex]2 \frac{1}{3} \times 2 \frac{2}{3} [/tex]

now to get it into non mixxed numbers:

2*3 = 6

6+1

_____

[tex] \frac{7}{3} [/tex]

2*3=6

6+2=8

______

[tex] \frac{8}{3} [/tex]

now to cross mutiply them:

7*3

Related Questions

Solve the Inequality

Answers

The answer would be b because if you add a -4 to a positive 4 you would get 0 same with -3 plus a positive 3 the symbol says it needs to be less or equal to 0

The printed price of a DVD player is $30. If the buyer pays a sales tax of 8%, find the price at which the
DVD player is sold?

Answers

Answer:

It was sold at $32.40.

Step-by-step explanation:

hope this helpss :))

Rani bought 3 shirts for $9 each. Which equation can be used to find the total cost of the shirts, c?

Answers

Answer:

3(9) =c

Step-by-step explanation:

Answer:

3(c)=total cost

Step-by-step explanation:

If 3 shirts = $9

then 1 shirt = $3

c shirts= $3(c)

Using the table below, determine the unit rate in beats per minute.
minutes
beats
3
171
4
228
5
285

Answers

Answer: Where is the table?

Step-by-step explanation: i wish i could help but im afraid there isnt a table

Lily has already jarred 1 liter of jam and will jar an additional 4 liters of jam every day. Write
an equation that shows the relationship between the days d and the jam made j.
Write your answer as an equation with j first, followed by an equals sign.

Answers

Answer:

j = 4d + 1

Step-by-step explanation:

j is total jam that is jarred

4d is 4 times however many days

+ 1 is the one jar she already jarred from the beginning

(2/3)m tm= a + r, for m

Answers

Answer:

m = √ 6 t ( a + r )/ 2 t m = − √ 6 t ( a + r )/ 2 t

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

In a theater, there are 4 long rows of chairs, each with an equal number of chairs. There are 5 short rows of chairs, each with an equal number of chairs. On a crowded day, the ushers added 2 chairs to each long row and 3 chairs to each short row.

If x represents the number of chairs in each long row and y represents the number of chairs in each short row, the total number of chairs in the theater is given by the expression 4(x + 2) + 5(y + 3).

Answers

4(4+2) + 5(5+3)
4x6 + 5x8
24 + 40
64 is your answer

Answer:

9x+23

Step-by-step explanation:

bruh can someone help me ill give brainlist

Answers

Answer:

x=2

Step-by-step explanation:

6+8x=6x+10

6+2x=10 Subtract 6 from both sides

2x=4 subtract 6 from both sides

x=2 divide by 2 on both sides

Hope this helps plz mark brainliest :D

NEED HELP PLEASE.............

Answers

C
E
(Maybe B, but not 100% sure though)

It’s C And E Have Ah Good Day

I have a time limit please hurry!

Complete the sentence about the relation. Enter only numbers and commas, do not use spaces!

The domain of the relation is {
} and the range of the relation is {
}.

Answers

The domain of the relation is 7,13 and the range of the relation is 4,20. I hope this helps.

At a dog breeder's property,

2
5
of the 60 dogs are black Labradors. This is

2
3
of the total black dogs.

How many black dogs are there in total?

Answers

45 black dogs because 2/3 of 60 is 45

Find the value of the y-intercept of the line whose equation is 2x + 3y = 6.

Answers

Answer:

To find the x-intercept, substitute in

for

and solve for

. To find the y-intercept, substitute in

for

and solve for

x-intercept(s):

(

)

y-intercept(s):

(

)

Step-by-step explanation:

2) If it is 12° outside and the temperature is going to
drop 19º. What will the new temperature be?

Answers

12 - 19 = -7

new temp gonna be -7 C

For the first 6% of Britney's salary, her employer matches 100% of her 401(k) contributions, and from 6% to 12%, Britney's employer matches 50% of her 401(k) contributions. Britney's salary is $30,000, and last year, she contributed $4000 to her 401(k) plan. What was her employer's contribution to the 401(k)?

A. $4000
B. $1800
C. $3600
D. $2700

Answers

Answer:

D. $2,700

Step-by-step explanation:

APE X

The math department needs to buy new textbooks and laptops for the computer science classroom. The textbooks cost $116.00 each, and the laptops cost $439.00 each. If the math department has $6,500 to spend and purchases 30 textbooks, how many laptops can they buy

Answers

Answer:

6 laptops

Step-by-step explanation:

First, find the amount spent on the textbooks:

30(116)

= 3480

Subtract this from the total amount they have to spend:

6500 - 3480

= 3020

Divide this amount by 439 to find how many laptops they can buy:

3020/439

= 6.8

Round down to 6 since you can only have full laptops:

= 6

So, they can buy 6 laptops

for m(x)=-2x+7, find the value of x for which m(x)=13

Answers

Answer:

x = -3

Step-by-step explanation:

m(x) = -2x + 7

13 = -2x + 7

6 = -2x

x = -3

The answer is x= -3

The explanation if you need it is since m(x)=13 we get the equation 13=-2x+7. Then we use the equation to find x.

13= -2x+7
-7 -7
6= -2x
— —
-2 -2

-3=x

You then want to check your answer by substituting -3 for x

13= -2(-3) +7
13= 6+7
13=13
If your answers match then your answer is correct

evaluate each of the following 25.6-4.4 solve

Answers

21.2

The answer is 21.2 because of you subtract 4.4 from 25.6 it equals 21.2. My work is shown in picture.

iv) You have 10 gallons of lemonade to sell (1 gallon = 3785 cm3). Each customer
uses one paper cup. How many paper cups will you need?

Answers

Answer:

I'd need to know the size of each paper cup

Answer:

205

Step-by-step explanation:

is 1x + 34 bigger than 25?

Answers

Answer:

depends on what x is

Step-by-step explanation:

Answer:

If this problem is set to zero 1x+34=0 then no.

Step-by-step explanation:

1x+34=0

Step one subtract -34 from both sides.

1x=-34

Step two divided by one.

x=-34

Will mark brainliest if correct

Answers

Answer:

2 = 120 and 1 = 60

Step-by-step explanation:

35 + 25 = 60

180 - 60 = 120

180 - 120 = 60

solve for x 10=5/8x please

Answers

Answer:

x=16

Step-by-step explanation:

Answer:x=16

Step-by-step explanation: 10 divided by 5/8 is 16 so x equals 16

whats the answer to this?

Answers

Answer: when a > 1, the graph is vertically stretched and steeper.

I hope this helps :)

please please help me!!

Answers

Answer:

Negative Association because it is going down left to right

i need some help please

Answers

the awnser will be 12 !!

have a good day !

I don’t understand graphs that much , i probably would know this if i was in school but im online

Answers

Answer:

The answer for A is 2.5/1 and B is wrong. The answer would be $2.50 for 1 pound of beets.

Step-by-step explanation:

Just have to figure out slope, then you get B

Answer:

The slope is 5/2

m=y²-y¹/x²-x¹

m=10-5/4-2

m=5/2

Palmer earns $84.00 for mowing 8 lawns. At this rate, how much will he earn if he mows 5
lawns?

Answers

Answer:

$52.50

Step-by-step explanation:

Divide to find the unit rate.

84 / 8 = $10.50 per lawn

Multiply.

10.5 * 5 = $52.50 for 5 lawns

Best of Luck!

Answer:

52.50

Step-by-step explanation:

Consider the two groups listed below. Which statement describes the sets?
. house
• complete mailing address

The relation (house, complete mailing address) is a function, but the relation (complete mailing address, house) is not.

The relation (complete mailing address, house) is a function, but the relation (house, complete mailing address) is not.

Both (house, complete mailing address) and (complete mailing address, house) are functions.

Neither the relation (house, complete mailing address) nor the relation (complete mailing address, house) is a function

Answers

Answer:

987

Step-by-step explanation:

yeah my teacer =

i need help answering these!! please help! 7-10

Answers

Answer:

there 7.6-z divided by 3

8.2k+s-2

9.8-s

10.5 times m divided by 2

Step-by-step explanation:

Sean has 9 liters of juice. He pours equal amounts of the juice into 4 pitchers. There is 0.5 of a liter of juice left. How many liters of juice are in each pitcher? Sean has 9 liters of juice. He pours equal amounts of the juice into 4 pitchers. There is 0.5 of a liter of juice left. How many liters of juice are in each pitcher?

plz i will give u 38 to 48 points plzzzzzzzz

Answers

2.125 liters
(9-0.5)/4

1) A person's hair is 8 centimeters long. The
equation below can be used to estimate the
length (L), in centimeters (cm), that the
person's hair will be after w weeks.
L = y + 8

Answers

Answer:

D.10.5

Step-by-step explanation:

8=10/4+8

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