Mathematics High School

Can someone help me ??

Answers

Answer 1

Answer:

(-5,2)

Step-by-step explanation:

i think the picture isn't that good

Answer 2

Answer:

I believe it is [tex]-\frac{5}{2}[/tex]

Step-by-step explanation:

Hope this helps!

Related Questions

A store sells mugs. Each mug costs the same amount. During a sale, the store reduces the price of each mug by $1.75. Wen spends $28.20 on 5 mugs at the sale price. What was the price of 1 mug before the sale?

Answers

Answer:

$7.39

Step-by-step explanation:

Let the initial price be x

Then the reduced price is

x - 1.75

If 5 mugs cost $28.20, we have equation:

(x - 1.75)*5 = 28.20x - 1.75 = 28.20/5x - 1.75 = 5.64x = 1.75 + 5.64x = 7.39

Initial price for 1 mug was $7.39

Answer:

so the price for 1 mug was $7.39

Step-by-step explanation:

initial price will be P

Then the lower price is

x - 1.75

If 5 mugs cost $28.20 then we have to write an equation in order to find the price for 1 mug.

(P - 1.75)*5 = 28.20

P - 1.75 = 28.20/5

P - 1.75 = 5.64

P = 1.75 + 5.64

P = 7.39

Initial price for 1 mug was $7.39

Hope that helps... :)

How do I do this plzzzz help

Answers

Answer:

usually u add up or subtract everything and u get ur x y z answer i might be wrong

Step-by-step explanation:

Which if the following is the factored form of x² + 12x - 32

(A) (x - 8) (x + 4)

(B) (X + 8) (x + 4)

(C) Prime

(D) (X + 8) (x-4)

Answers

Answer:

C) Prime

Step-by-step explanation:

x^2+12x-32

factor out the trinomial,

find two numbers that when they multiply,

you get the third term, which is -32,

when you add them,

you get the second term, which is 12.

What is the value of the equation -2/3x + 9 = 4/3 x -3?

Answers

Answer:

x = 6

Step-by-step explanation:

[tex]\frac{-2}{3}x+9=\frac{4}{3}x-3\\\\\frac{-2}{3}x-\frac{4}{3}=-3-9\\\\\frac{-2-4}{3}x= - 12\\\\\frac{-6}{3}x = -12\\\\ -2x -12\\\\x = \frac{-12}{-2}\\\\x = 6[/tex]

plz help bbbbbbbbbbbbb

Answers

Answer:

y = -2x + 1

Step-by-step explanation:

y = mx + b (m is the slope and b is the y-intercept)

y = mx + 1

Equation for slope: [tex]\frac{y1-y2}{x1-x2}[/tex]

(0,1) (1,-1)

[tex]\frac{1+1}{0-1}[/tex] = [tex]\frac{2}{-1}[/tex] = -2

y = -2x + 1

Karen owns a seafood restaurant orders trout from an online retailer each pound trout cost $28 and the company charges a four dollar fee for shipping the order however if Karen orders 10 or more pounds the trout cost only $22 per pound but the shipping fee is eight dollars which Price

Answers

Answer:

228

Step-by-step explanation:

22*10-220

220+8=228

can someone please help solve this equation?
log, 4r = 4
12

Answers

Step-by-step explanation:

I think the answer might be 2

Someone please help me on this I’m really confused

Answers

Shift down 2 and right 6 and it’s a reflection over the x axis with a vertical shrink by a factor of three, I could be wrong about the last part it always confuses me

Sophia trains with her friend Asha on a
Asha starts running right after school and runs an average of one kilometer in seven minutes
Sophia leaves 10 minutes later and runs at a steady pace shown in the table below:
Write each function as a linear equation where x is the number of kilometers and y is the number of minutes
who runsaster? Explain
1
2
3
5
10
15.5
25.5
37.5

Answers

Answer:

Simplify 2 pears , any pears 2 on the top and 2 on the bottom and you will get your answer . You got this

Step-by-step explanation:

What is the answer for y x+y=2

Answers

Answer:

y=−x+2

Step-by-step explanation:

x+y=2

Step 1: Add -x to both sides.

x+y+−x=2+−x

y=−x+2

Answer:

y=−x+2

Step-by-step explanation:

can someone please help me! it would really help.

Answers

Answer:

your answer will be letter B

Answer:

the second one is the correct answer

9, 4, 7, 8, 24, 5
Find the mean, median, and mode

Answers

I think the mean is 52.833 sorry I can’t answer the other ones but hope this heles

please help me answer this!! im so confused

Answers

Answer:

178.7 ft.

Step-by-step explanation:

The kite is (x + 5) ft above the ground. So we need to find x first.

Use the trigonometric identity Sine.

[tex]Sin\ \theta=\frac{perpendicular}{hypotenuse}\\\\sin44=\frac{x}{250} \\\\x=250*sin44\\x=250*0.69\\x=173.66\ ft\\[/tex]

Rounding your answer to the nearest tenth would be 173.7 ft.

Now the kite is above the ground x + 5 which means

173.7 + 5 = 178.7 ft.

55% of __________ = 11

Answers

Answer:

Step-by-step explanation:

55% of x = 11

[tex]\frac{55}{100}*x = 11\\\\x = 11 *\frac{100}{55}\\\\x = 20[/tex]

Why did Texans prefer low tariffs over protective tariffs? help plz

Answers

Answer:

they felt it only benefited the industrialized north, increased the cost of British textiles.

Step-by-step explanation:

learned during U.S history so i think its right

Answer:

Tariffs hurt Southerners?

Step-by-step explanation:

In 1828, Congress passed a high protective tariff that infuriated the southern states because they felt it only benefited the industrialized north. For example, a high tariff on imports increased the cost of British textiles. This tariff benefited American producers of cloth — mostly in the north.

1
6
the fourths and sixths are
1
7
In this picture of
4
subdivided further.
What do you notice, with these new subdivisions?

Answers

I think it’a nothing, do you have a bone of the above

Your answer will be 26

please help
(-35)÷(-5)=?

Answers

Answer: 7

Step-by-step explanation:

negative / negative = positive

-35 / -5 = 7

Answer:

Step-by-step explanation:

The scale of a boat model is
2 inches = 6 feet. The boat
model is 15 inches long. How
long is the actual boat?

Answers

Answer: well 2 times 15 = 30

30 times 6 = 180. So the boat is 180 feet long

Step-by-step explanation:

Please solve and thanks!

Answers

Answer:

1/14(the first one)

Step-by-step explanation:

Quincy bought a keyboard priced at $178.30. The sales tax was found by multiplying the price of the keyboard by 0.08. What was the total cost of the keyboard with sales tax?

Answers

Answer:

$192.56

Step-by-step explanation:

The keyboard is priced at 1($178.30).

The sales tax is 0.08($178.30) = $14.26

The total cost is thus $178.30 + $14.27 = $192.56

A more efficient way to calculate this would be as follows:

Total cost = 1.08($178.30) = $192.56

If you were to graph the amount of water in the tank over time, would the point (10,5) and (22,2) would it fall in line yes or no with explanation please

Answers

Answer:

Yes

Step-by-step explanation:

Solve
110.10+4x=150.104

Answers

Answer:

x=10.001

Step-by-step explanation:

110.10+4x=150.104

4x=40.004

x=10.001

Hope it helped!

Can Someone please help me I don’t understand

Answers

Answer:

me either whats your question?

Step-by-step explanation:

Charlie, Henry, and Patrick went to the movies and each purchased 2
chocolate candy bars from concessions. Charlie ate
1/2 of a candy bar, Henry
ate 1 &
1/6 candy bars, and Patrick ate 1 & 3/4
candy bars.
How many candy bars did
the boys eat altogether? Select all the correct answers.
A. 3 & 5/12

B. 5 & 5/12

C. 41/12

D. 65/12

E. 2 & 5/12

Answers

Answer:

Step-by-step explanation:

Plsss help me with this question I’ll mark you

Answers

Answer:

ITS B the second one, 3/2 x 8=12

Step-by-step explanation:

X - 9
- -2
—
x - 2

Solve for all values of x.

Answers

Answer:

I'm pretty sure its -9

Step-by-step explanation:

The graph of 2x-3y=6 is shown on the grid. Which ordered pair is in the solution set of 2x-3y≤6?

Answers

Answer:

there

Step-by-step explanation:

PLEASE HELP
The question is in the picture so this is just filler text but please help me ASAP

Answers

OC should be 5, since DE is a bisector, meaning OB and OC should be the same length. That would make BC 10, because you’re adding the two 5s together

When would you choose to use a histogram to represent data?

Answers

The major difference is that a histogram is only used to plot the frequency of score occurrences in a continuous data set that has been divided into classes, called bins. Bar charts, on the other hand, can be used for a great deal of other types of variables including ordinal and nominal data sets.

Select three ratios that are equivalent to 8 : 5

Answers

Answer:

16:10, 24:15, 32:20, etc.

Step-by-step explanation:

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