Help please!!! Mark brainliest Does this system of equations have a solution?

Answer:

9

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

3 3/4 divided by 5/12 equals 9

hope this helps :)

Answer:

Net operating cash flow= $459

Step-by-step explanation:

Giving the following information:

Your firm has net income of $329 on total sales of $1,340. Costs are $740 and depreciation is $130. The tax rate is 30 percent. T

To calculate the operating cash flow, we need to use the following structure:

Sales= 1,340

Costs= (740)

Gross income= 600

Depreciation= (130)

EBIT= 470

Tax= (470*0.3)= (141)

Depreciation= 130

Net operating cash flow= $459

Answer:

x = 45

Step-by-step explanation:

x + 135 = 180  {Linear pair}

        x = 180 - 135          {Subtract 135 from both sides}

        x = 45

Answer:

5,750

Step-by-step explanation:

if he has 10 of each then you can multiply each bag by 10 and then multiply the amount of bags to the amount the coin is worth

Answer:

Step-by-step explanation:

The money in the account had increased by 29.5%.

This increase in dollars is:

= Amount in account * percentage increase

= 5,800 * 29.5%

= 5,800 * 0.295

= $1,711

The total in his account was therefore:

= Amount invested + increase

= 5,800 + 1,711

= $7,511

What is your question? Could you further explain what you are asking?

Pythagoras is the sum of the square of two sides is equal to the square of the longest side. Then the acute angle of the given triangle is 28.07 degrees.

It is a type of triangle in which one angle is 90 degrees and it follows the Pythagoras theorem and we can use the trigonometry function.

A triangle has sides with lengths 8, 15, and 17.

By Pythagoras theorem, we have

  H² =  P² + B²

 17² = 8² + 15²

289 = 64 + 225

289 = 289

The dimension of the triangle satisfies the Pythagoras theorem. Hence the triangle is a right-angle triangle.

Then the acute angle will be

[tex]\rm \theta =Sin ^{-1} \dfrac{8}{17}\\\\\theta = 28.07^o[/tex]

Thus, the acute angle of the given triangle is 28.07 degrees.

More about the right-angle triangle link is given below.

https://brainly.com/question/3770177

Answer:

3

Step-by-step explanation:

6*3=18

48-18=30

30/10=3

3

Answer:

-1212 feet/min * 412 min = -499314 feet

Step-by-step explanation:

if you have a speed, or in this case velocity since the measurement has a definite direction,  and time you can multiply them together to get the distance.  Some easy examples, 10 feet per second for 1 second is 10 feet, hopefully that logically makes sense as well.  i you are going 10 feet in 1 second, then after 1 second you went 10 feet.  after 2 seconds it's 20 seconds and so on

Here we have -1212 feet per minute for 412 minutes.  just to establish things, 1 minute would be -1212 feet, here the negative means below the surface, sometimes measurements will have that.  Anyway, 2 minutes would get -2424, and so on.  So it should make sense to multiply them.

-1212 * 412 = -499314

With units, you also have to pay attention to what might cancel out.  You treat different units like variables.  so -1212feet per minute looks like -1212 feet/min where feet and min are basically variables.  Similarly 412 minutes is 412 min.  So if you picture multiplying these, you get -1212 feet/min * 412 min.  In this scenario the mins cancel each other out, since everything s being multiplied.  so like if you had x/y * y you would just get x, or 2/3 * 3 gets just 2.  So this is another way to know what to multiply by.

feet/min has min in the denominator and we want feet, so we need to multiply by something that just has min as its units.  Anyway, that let's you know it's -499314 feet

The drivers change in elevation is 499,344 feet in 412 minutes

Given:

Distance travelled per minute = −1212 feet

Time travelled = 412 minutes

Change in elevation = Distance travelled per minute × Time travelled

= −1212 feet per minute × 412 minutes

= 499,344 feet

Therefore, the drivers change in elevation is 499,344 feet in 412 minutes

Read more:

https://brainly.com/question/17865165

Answer:

The third one

Step-by-step explanation:

Answer:

Q(4,-8) —> Q'(4,6)

R(6,-8) —> R'(6,6)

S(6,-1) —> S'(6,-1)

T(4,-1) —> T'(4,-1)

Hope this helps!

Answer:

Step-by-step explanation:

Total payment:

Correct choice is B

Since

The true statement is A

Let's compare the expressions with Amanda's expression

Answer: -9m+-36

Step-by-step explanation:

Answer:

9m-36

Step-by-step explanation:

-9times -m = 9m

-9 times 4 = -36

9m-36

Answer:

16/r

Step-by-step explanation:

16 is how many people there is in total, r is how they are being divided :)

Step-by-step explanation:

Fraction=36/100=9/25

Hope it helps

Answer:

9/25

Please mark as brainliest

Have a great day, be safe and healthy

Thank u  

XD

Answer:

y=-3x+12

Step-by-step explanation:

y-y1=m(x-x1)

y-6=-3(x-2)

y-6=-3x+6

y=-3x+6+6

y=-3x+12

Answer:

total points on the 4 tests- 94x4= 376

376- 85= 291

291/3= D. 97

Answer:

D. 97

Step-by-step explanation:

x = sum of 4 test grades Jared received

[tex]\frac{x}{4} = 94[/tex]

x = 376

If he drops lowest test grade of 85, then subtract 85 from Jared's sum of all test grades:

x - 85 --> 376 - 85

= 291

Now that one of his test grades are not considered, this means there are only 3 test grades to consider.

291 must be divided by 3 to get the average:

[tex]\frac{291}{3}[/tex] = 97

The answer is D) 97

Answer:

No, the thought is wrong

Step-by-step explanation:

Here, we want to check if Jo is correct

The ratio we have is tea cups to coffee cups of ratio 1:3

Now, there are 244 cups of coffee

Now let’s say the total number of cups is x

For the ratio to be correct

Then;

3/4 * x = 244

x = (244*4)/3

x = 325

Now let’s subtract the number of cups

That will be;

325 - 244 = 81

This means the number of cups she thought was incorrect

Answer:

20,30,40,50,60

Step-by-step explanation:

The sequence is given by the relation as follows :

[tex]a_n=10n+10[/tex]

First term, n = 1

[tex]a_1=10(1)+10=20[/tex]

Second term, n = 2

[tex]a_2=10(2)+10=30[/tex]

Third term, n =3

[tex]a_3=10(3)+10=40[/tex]

Fourth term, n = 4

[tex]a_4=10(4)+10=50[/tex]

Fifth term, n = 5

[tex]a_5=10(5)+10=60[/tex]

So, the first five terms of the sequence are 20,30,40,50,60

Answer:

true both

Step-by-step explanation:

i did math

Answer:

False

True

Step-by-step explanation:

because comparing one side it's 2:5

Answer:

The correct option is coal! <3

Step-by-step explanation:

Answer:

Hm mmm

Step-by-step explanation:

The answer is 3.

Step-by-step explanation:

dnwkxmexk

Answer:

5/16

Step-by-step explanation:

Given that:

Fraction of claim = 5/8

Amount actually eaten = 1/2 of claim

Amount actually eaten = 1/2 * 5/8 = 5/16

Fraction of large pizza actually eaten is 5 /16

Hence, he ate, 5/16 of large pizza

Answer:

Step-by-step explanation:

5/6

Welp ig ur gonna cry bc i SUCK at math xx

Answer:

1.) x= -17

2.) n= 3

3.) -9x-116

4.) k= -21

Step-by-step explanation:

Answer:

74 or 73

Step-by-step explanation:

We are going to assume that the show is sold out.  If 66 student tickets were sold, we only have 74 adult tickets to sell.  Based on that information, we then have to use an inequality to find out if the number of adult tickets we have to sell to meet our money requirements is more than the amount of seating we have left after 66 seats were taken by students.  Our inequality looks like this:

5.50(66) + 7.50(a) ≥ 910 and

363 + 7.50a ≥ 910 and

7.50a ≥ 547 so

a ≥ 73

In order to meet our money requirement, we have to sell 73 adult tickets.  Since we have 74 seats left, we are good.

Answer:

60ft²

Step-by-step explanation:

Area of a triangle = 1/2×base×height

=1/2×15×8

=60