When a number is decreased by 4%, the result is 66. What is the original number to the nearest tenth?

Answer:

it`s 1

Step-by-step explanation:

xdn`t i`m too lazy to put the full explanation i will put an ad

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Kratos cicle, Rides like a GOD

Considering the definition of an inequality, you get:

a. the numbers of glass bottles your class needs to collect if no plastic bottles are collected is 2000.

b. the numbers of plastic bottles your class needs to collect if no glass bottles are collected is 1000.

c. the inequality that represents how many of each type of bottle your class can collect to reach the goal is 0.05×g + 0.10s≥100.

An inequality is the existing inequality between two algebraic expressions, connected through the signs:

An inequality contains one or more unknown values ​​called unknowns, in addition to certain known data.

Solving an inequality consists of finding all the values ​​of the unknown for which the inequality relation holds.

In this case, you know that:

Being:

a. the numbers of glass bottles your class needs to collect if no plastic bottles are collected is calculated as:

0.05×g≥100

Solving:

g≥100÷ 0.05

g≥2000

b. the numbers of plastic bottles your class needs to collect if no glass bottles are collected is calculated as:

0.10×s≥100

Solving:

s≥100÷ 0.10

s≥1000

c. the inequality that represents how many of each type of bottle your class can collect to reach the goal is:

0.05×g + 0.10s≥100

In summary, you get:

a. the numbers of glass bottles your class needs to collect if no plastic bottles are collected is 2000.

b. the numbers of plastic bottles your class needs to collect if no glass bottles are collected is 1000.

c. the inequality that represents how many of each type of bottle your class can collect to reach the goal is 0.05×g + 0.10s≥100.

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The number of integers that satisfies the inequalities, -5 ≥ -7•x and -15 ≥ 5•x is zero or non

The given inequalities are;

-5 ≥ -7•x and -15 ≥ 5•x

Simplifying the inequalities gives;

-5 ≥ -7•x

Dividing both sides by -7 gives;

-5/-7 ≤ -7•x/-7 = x

Therefore;

5/7 ≤ x

Which gives;

The second inequality is simplified as follows;

-15 ≥ 5•x

-15/5 ≥ 5•x/5

-3 ≥ x

Which gives;

x ≤ -3

Therefore;

-3 ≥ x and x ≥ 5/7

5/7 ≤ x ≤ -3

However, 5/7 > -3

The number of integers that satisfies the inequality, 5/7 ≤ x ≤ -3, is zero (no integer satisfies the inequality).

Therefore;

Non of the integers satisfies both -5 ≥ -7•x and -15 ≥ 5•x

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Answer:

B. Negative

Step-by-step explanation:

The slope is negative because of the fact that it is slanted going downwards if it was slanted going upwards it would be positive.

Answer:

Kindly check explanation

Step-by-step explanation:

Given that :

Number of tosses / trials = 20

Number of heads = 5

The experimental probability = the actual output of am event when an experiment or test is carried out :

Experimental probability = number of occuences / number of trials

That is :

P(head) = 5 / 20 = 1/4

Theoretical probability could be regarded as the expected output of an event based on the mathematical calculation :

Required outcome / Total possible outcomes

Theoretical probability P(head) in a toss = 1/2

y  =  − 1 /8x - 19/4

i think

Answer:

3

Step-by-step explanation:

Answer: Translate GHJ by the directed line segment GS. Rotate G'H'J' using T as the center by angle H'TS. Reflect G"H"J" over ST

Step-by-step explanation:

9514 1404 393

Answer:

  y = 150x

Step-by-step explanation:

If the relationship is proportional, there is no added constant. The relation that is proportional is ...

  y = 150x

Answer:

Step-by-step explanation:

Janet can make:

4/5 of a necklace in      20min

2(4/5)=8/5 ............in       40 min

3(4/5)=12/5 ............in    60 min( one hour)

12/5=2 2/5 necklaces in one hour

or 2.4n in one hour

Answer:

1/6 is the slope since you have to flip it

Step-by-step explanation:

Answer:

This is perpendicular because it is the reciprical of the other equation

Step-by-step explanation:

y=-6x+4.

the slope intercept form is y=mx+b

m is the slope

m=-6

for the equation to be perpendicular then the slope is the reciprical

Knowing this lets find a line perpendicular to this equation

Equation:

y=1/6x+2/3

or

y=x/6+2/3

Using the concept of linear equations, number of tickets bought by the children and adults are 130 and 30 respectively.

The linear equation in one variable is written as ax + b = 0, where a and b are two integers and x is a variable. This equation has only one solution.

Given that,

Ticket price per child = $5.00

Ticket price per adult = $8.50

Total box office income = $905.00

Let the tickets bought by the adults be x.

Then, tickets bought by the children will be x + 100.

Here, x is a variable.

Linear equation will be:

8.50x + 5(x + 100) = 905.00

8.50x + 5x + 500 = 905.00

13.50x + 500 = 905.00

13.50x = 905.00 - 500

13.50x = 405.00

x = 405.00/13.50

x = 30

So, the tickets bought by the adults = 30

And tickets bought by the children = x + 100

Tickets bought by the children = 30 + 100

Tickets bought by the children = 130

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Answer: 1

Step-by-step explanation:

Given the expression :

Evaluate : 2× √49/14

2 * (√49) / 14

√49 = 7

2 * (7 / 14)

2 * (1 / 2)

2 /2

= 1

Answer:

59049

Step-by-step explanation:

The pattern is that it multiplies by 3 every time.

9*3=27, and 27*3=81.

81*3 = 243

243*3 = 729

729*3=2187

2187*3=6561

6561*3=19683

19683*3 = 59049

[tex] \sf \Large{64200} [/tex]

Step-by-step explanation:

642(102)

=642*102

=642*(10*10)

=64200

Answer: 3

Reason: I just did 150 miles divided by 50, and I received the answer 3

I hope this helps, and Happy Holidays! :)

Answer:

Let's create this right triangle.  We will call it triangle ABC with angle B as the right angle, angle A being the larger of the angles A and C.  If the ratio is 5:4, then it is A:C.  5+4 = 9.  The measure of the right angle, angle ABC = 90, and 90 divided by 9 is 10.  So angle A is 5 * 10 which is 50 degrees, and angle C is 4 * 10 which is 40 degrees.  The smallest angle, angle C, is 40 degrees.

Step-by-step explanation:

Answer:

-8x+12

Step-by-step explanation:

1. You need to distribute the (-1) from outside the bracket onto all the terms in the bracket, which includes (8x) and (-12). If there is a minus outside the bracket and one minus in the bracket, the operation would be a plus and vice versa. If there is a minus outside the bracket and one plus in the bracket, the operation would be a minus and vice versa.

- (8x - 12) = (-1) × (8x) + (-1) × (-12)

               = -8x + (+12)

               = -8x + 12

Answer:

I think it may be y=2X+1 hope it's right

Answer:

D

Step-by-step explanation:

The equation of a line in slope- intercept form is

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

Calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 1, 1) and (x₂, y₂ ) = (0, - 1) ← 2 points on the line

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

The line crosses the y- axis at (0, - 1) ⇒ c = - 1

y = - 2x - 1 ← equation of line

Answer:

Step-by-step explanation:

150-147=3ml

he didn't add the remain of 147ml which was 3ml.

Answer:

He bought 5 bags of chips

Step-by-step explanation:

Here, we want to calculate the number of bags of chips bought

The amount used on the balance is;

45-32.5 = 12.5

Let the number of chips bought be n

Since each chip cost 2.5 each;

The amount of chips bought will be 2.5 * n = 2.5n

This is same as 12.5

Thus;

2.5n = 12.5

n = 12.5/2.5

n = 5

Answer:

6,012,006

Step-by-step explanation:

:0

Answer:

there is nothing tho for people to answer

Answer:

I have no idea what to answer.

Step-by-step explanation:

I suggest taking a photo of what u want us to answer and save it to a pdf then click on the paperclip at the bottom. :)

Sorry for the inconvenience

Answer:

drawing the graph of [tex]f(g(x))=\sqrt{|x|}[/tex]

The graph is attached in the images below.

Option A is correct option.

Step-by-step explanation:

We are given:

[tex]f(x)=\sqrt{x}[/tex] and [tex]g(x)=|x|[/tex]

We need to find graph of  (fog)(x)

We know that (fog)(x)= f(g(x))

Placing x=g(x) i,e x=|x|

[tex](fog)(x)= f(g(x))\\f(g(x))=\sqrt{|x|}[/tex]

Now, drawing the graph of [tex]f(g(x))=\sqrt{|x|}[/tex]

The graph is attached in the images below.

Option A is correct option.

Answer:

The first graph

Step-by-step explanation:

A on edge

Answer:

I'm not sure if this is right, but hope this helps tho

Step-by-step explanation:

It's a calculator

Answer:

5 and 4

Step-by-step explanation:

4 + 5 = 9

25 - 16 = 9

Answer:

4 & 5 i think

Step-by-step explanation:

1+8=9

2+7=9

3+6=9

4+5=9

Answer: 10x^2+7x^2= 17x^2

Step-by-step explanation:

This binomial is alike because they hold the same value of exponent which is why they can be combined, since you add the coefficient of the variables leaving the exponents unchanged.