Mathematics High School

Which is the solution to the inequality?
25 <0-
8
15
O b<2
15
o b>216
b <3 77
o b<
06-377

Which Is The Solution To The Inequality?25 &lt;0-815O B&lt;215o B&gt;216b &lt;3 77o B&lt;06-377

Answers

Answer 1

Answer:

cccccccc ccccccccccccc

Related Questions

Evaluate p(x)=−3+4x when x=−2,0, and 5.

Answers

Answer:

p(-2) = -11

p(0) = -3

p(5) = 17

Step-by-step explanation:

Think of p(x) as a y.  Just substitute the x values into the equation, and with some basic algebra, you should get your answer

p(-2) = -3 + (-8) = -11

p(0) = -3 + 0 = -3

p(5) = -3 + 20 = 17

find the measure of ADB

Answers

Answer:

it is 30

                    12344555667890

The stadium has 53,000 seats seats sell for $42 in section 8 $36 in section B $30 in section C the number of seats in this in section 8 equals the total number of seats in section BNC supposed to stadium takes in 1,997,400 from each sold out I meant how many seats does each section hold

Answers

Answer:

Section A = 26,500 seats

Section B = 14,900 seats

Section C = 11,600 seats

Step-by-step explanation:

Total seats = 53,000

Total revenue = 1,997,400

Section A seat = $42

Section B seat = $36

Section C seat = $30

The number of seats in this in section A equals the total number of seats in section BNC

A = B + C

A + B + C = 53,000 (1)

42A + 36B + 30C = 1,997,400 (2)

Substitute A = B + C into (1)

A + B + C = 53,000

B + C + B + C = 53,000

2B + 2C = 53,000

2(B + C ) = 53,000

B + C = 53,000 / 2

= 26,500

B + C = 26,500 (3)

Substitute B + C = 26,500 into (2)

42A + 36B + 30C = 1,997,400

Recall,

A = B + C

42( 26,500) + 36B + 30C = 1,997,400

1,113,000 + 36B + 30C = 1,997,400

36B + 30C = 1,997,400 - 1,113,000

36B + 30C = 884,400. (4)

Multiply (3) by 30

B + C = 26,500 × 30

30B + 30C = 795,000 (5)

36B + 30C = 884,400 (4)

Subtract (5) from (4) to eliminate C

36B - 30B = 884,400 - 795,000

6B = 89,400

B = 89,400/6

= 14,900

B = 14,900

From (3)

B + C = 26,500

C = 26,500 - B

= 26,500 - 14,900

= 11,600

A = B + C

= 14,900 + 11,600

= 26,500

Section A = 26,500 seats

Section B = 14,900 seats

Section C = 11,600 seats

When a driver needs to stop a car, the approximate stopping distance d(in feet) is given by the formula: d=0.05v^(2)+2.2v, where v is the speed of the car (in miles per hour). Suppose a car travels 200 feet before stopping(d=200). How fast was the car traveling?

Answers

Step-by-step explanation:

The approximate stopping distance d(in feet) is given by the formula :

[tex]d=0.05v^2+2.2v[/tex] ...(1)

Where

v is the speed of the car in mph

We need to find the speed of the car when the distance is 200 feet

Put d = 200 in equation (1)

[tex]0.05v^2+2.2v=200\\\\0.05v^2+2.2v-200=0[/tex]

It is a quadratic equation. Divide the above equation by 0.05.

[tex]v^2+44v-4000=0[/tex]

The solution of the above equation is given by :

[tex]v=\dfrac{-44\pm \sqrt{44^2- 4(1)(-4000)} }{2(1)}\\\\v=\dfrac{-44+ \sqrt{44^2- 4(1)(-4000)} }{2(1)},\dfrac{-44- \sqrt{44^2- 4(1)(-4000)} }{2(1)}\\\\v=44.96\ ft/h, -88.96\ ft/h[/tex]

Since, 1 mph = 5280 ft/hour

44.96 ft/h = 0.00851 mph

-88.96 = -0.0168 mph

Hence, this is the required siolution.

A middle school student (Swimmer 1) who is on the swim team can swim 18 laps in 15 minutes.
At what rate does the middle schooler (Swimmer 1) swim 18 laps in 15 minutes? *
10 points
0.83 laps/minute
270 laps/minute
None of the Above
1.2 laps/minute

Answers

Answer:

1.2 laps/minute

Step-by-step explanation:

PLEASE HELP!! <3 i litterly don’t understand this.. (math related) (view the picture)

Answers

Answer:

(0,-4), (1,-1), (2,2), (3,5)

Step-by-step explanation:

The first step of the problem is to fill out the chart by plugging in the x's into the equation above which is y=3x-4. The answers to the chart are (0,-4), (1,-1), (2,2), (3,5).

Once you finished the chart, you use the points above and plot them onto the graph, and connect them together. The graph should have a long line going up.

the graph of y= f(X) is shown below, what point could be used to find f(3)?

Answers

Answer:

Point A

Step-by-step explanation:

The long that would be used to find f(3) is the point that shows the value of y when x = 3.

Looking at the graph given, the only point that shows the value of y when x = 3 is point A.

When x = 3, y = 0.

Therefore, f(3) = 0.

RYAN RYAN I NEED YOR HELP HELP HELP HELP HELPPPPPPPPPP OR ANYONE HONESLTY

Answers

Answer:

$70

Step-by-step explanation:

Convert the percent. 175% = 1.75.

Multiply 40 * 1.75.

70

What is the product of addition?

Answers

Answer:

Step-by-step explanation:

Example it’s called the sum

someone please help meeeee

Answers

decrease because the arrow is pointing down

Answer: decrease

Step-by-step explanation:

A baseball organization has 209 players. It wants to buy sweatshirts or jackets for players’ warmups.

Sweatshirt $38
Jacket $50

What is the difference in the total price of the sweatshirts and the jackets for all 209 players?

Answers

Answer:

$2508

Step-by-step explanation:

209*38=$7942 for sweatshirts

209*50=$10450 for jackets

10450-7942=$2508 difference

Maria dis you?? Sorry I accidentally achived the padlet and cant unachive it and padlet is going wacko rn so me and Leo have greed to try padlet again he will be the one to make a new padlet. Is that ok with you?


Is this answer to the question correct?

Answers

Answer:

y is correct but x is not

Step-by-step explanation:

because x+ 118°=180°[ co- interior angle ]

Need help anyone know how to do this

Answers

Answer:

ΔABC has: AD=DB

                  AE = EC

=> DE is the median line of ΔABC

=> DE // BC

=> m∠AED = m∠ECF = 32°

.

Step-by-step explanation:

Answer:

∠ ECF = 32°

Step-by-step explanation:

DE is the midsegment of Δ ABC and is therefore parallel to the third side BC.

Since DE and BC are parallel lines, then

∠ ECF and ∠ AED are congruent ( corresponding angles ) , thus

∠ ECF = ∠ AED = 32°

7.
Mr. Mones showed his class three figures as shown below



Which of the figures that Mr. Mones showed his class show a proportional relationship between x and y?



Figure I and II

Figure II only

Figure II and III

Figure III only

Answers

Answer:

i got c

Step-by-step explanation:

How many solutions does the system of equations have
1. Exactly two
2. Exactly one
3. Infinity many
4. None

Answers

Answer:

A system of linear equations usually has a single solution, but sometimes it can have no solution (parallel lines) or infinite solutions (same line). This article reviews all three cases.

so the answer to this question is it has infinite solutions

Step-by-step explanation:

two parallel lines go forever

enter your answer as a decimal like this 4.23




the answer on there is wrong

Answers

Answer:

0.267

Step-by-step explanation:

400 students were
surveyed about their
favorite vegetable. How
many students picked
carrots and zucchini as
their favorite?

Answers

Answer:

180

Step-by-step explanation:

45% of 400 is 180

Answer:

Should be 180 if I read it right

Simplify

19 6/7

1 2/9

Answers

Answer:

use Math away, it would help, I'm in a hurry so I cannot give u the answer at the moment.

Step-by-step explanation:

Do I have a rare user? Just asking :)

Answers

Answer:

lol yes?

Step-by-step explanation:

Answer:

yes yes yes yes yes yes

2³- (3x5²)
PLEASE HELP 20 POINTS , also show ur work, thank u sm!

Answers

Answer:

-67

Step-by-step explanation:

2^3-(3*5^2)

simplify exponents

8-3*25

8-75

=-67

Answer:

56

Step-by-step explanation:

If you have 24 copies of 100 papers How many do you have in total?(This is a addition problem Idk what I am doing send help!)

Answers

i would say to multiply 100 x 24 but since it’s an addition problem, add 100 24 times. then you should get 2,400

Which function is nonlinear?

Answers

Answer:

c

Step-by-step explanation:

any equation that has a variable with an exponent (in this case x^4) is not linear

The formula would be y=mx+b. A linear equation also doesn’t have any exponents (because that would mean it isn’t a line). So I would go with answer choice C.

Determine which two values the following number is between.


A.
10.05 and 10.06
B.
10.06 and 10.07
C.
10.04 and 10.05
D.
10.07 and 10.08

Answers

Answer: A

Step-by-step explanation:

What is the measurement?

Answers

Answer:180-124= answer

Step-by-step explanation:I don’t have a caclator srry

Shawn missed 15% of the problems on his math test if he missed six problems how many problems were on the test

Answers

There are 40 questions on the test

How do I do this? Anyone know please help

Answers

the two shapes are similar but scaled differently

this ratio is 2:3 (EF:AB)

so to find y we’ll set this up

2/3= y/4.5

and solve for y

4.5(2/3) = y

y = 9/3

y = 3

what’s the value of x

Answers

Answer:

25

Step-by-step explanation:

Answer:

5.65 in.

Step-by-step explanation:

if side c of a right triangle is called the hypothenuse, what are the other sides called

Answers

Answer:

The other sides are called legs.

Step-by-step explanation:

Right Triangles

They are a special type of triangles on which one of its internal angles is 90°. Since the sum of all internal angles is 180°, the sum of the other acute angles is 90°.

The longest side is called the hypotenuse and the other two sides are called legs.

The attached image shows a right triangle of hypotenuse c and legs a and b.

HELP ME PLEASE WILL GIVE BRANLYIST!!!!!

Answers

Answer:

2

Step-by-step explanation:

It's up 20, right 10. 20 divided by 10 is 2. Therefore, the slope is 2

HELP ASAP PLEASE WILL MARK BRAINIEST

Answers

Answer:

its the first one

Step-by-step explanation:

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