Mathematics High School

check whether the following equations are consistent or inconsistent by comparing ratios.
1) 2x+3=5.
2) 4x+6y=15​

Answers

Answer 1

Answer:

yes the required equation is consistent

Check Whether The Following Equations Are Consistent Or Inconsistent By Comparing Ratios.1) 2x+3=5. 2)

Related Questions

80% of the 30 girls at the party wanted to dance with Josh. How many girls wanted to dance with Josh?

Answers

Answer:

24 girl wanted to dance with Josh

Answer:

24

Step-by-step explanation:

30÷10=3 (10%)

3x8= 24

PLEASE HELP ASAP!
Bowler World charges $5.00 to rent shoes and $1.10 per game. Lucky Spares charges $3.00 for shoes and $1.50 per game.
Part A
Drag numbers to complete a system of equations to represent the situation, using g for number of games and c for cost. Numbers may be
used once, more than once, or not at all.

Answers

Answer:

Here hopes this helped..

Step-by-step explanation:

answer lol give brainleist

Answers

Answer:

16 bicycles and 21 tricycles

Step-by-step explanation:Both bicycles and tricycles have 1 set of handlebars. Bicycles have 2 wheels while tricycles have 3.

Using this information, set up a system of equations, where b is the number of bicycles and t is the number of tricycles:

b + t = 37

2b + 3t = 95

Solve by elimination by multiplying the top equation by -2:

-2b - 2t = -74

2b + 3t = 95

t = 21

Then, plug in 21 as t into one of the equations:

b + t = 37

b + 21 = 37

b = 16

So, there are 16 bicycles and 21 tricycles

A bag contains green tokens and black tokens. There are 24 green tokens in the bag. The ratio of green tokens to black tokens is 8 to 5. Find the number of black tokens in the bag.

Answers

I uploaded the answer to a file hosting. Here's link:

tinyurl.com/wpazsebu

Please Help me Please please please ​

Answers

Answer:

The answer is,

(8+2+6) ft = 16 ft

Jax takes a bus from Washington DC to New York City. The trip takes 5 hrs. and 47 minutes. He arrives in New York City at 1:58 pm. what time did the bus leave Washington DC?

Answers

Answer:

8:11 a.m.

Step-by-step explanation:

We need top subtract 5:47 from 1:58 pm.

Since we cannot subtract 5 from 1, we add 12 to the 1:58 hours digit.

1 + 12 = 13

1 pm is 13 hours of the day.

13:58 - 5:47 = 8:11

Answer: 8:11 a.m.

Please help me please please ASAP ASAP please ASAP

Answers

Answer:

46

Step-by-step explanation:

Take 8.

None of the equations work for 8.

Next, take 1.

None of the equations work for 1 either.

Third, take 15.

None of the equations work for 15 either.

Lastly, take 46.

The equations fit perfectly.

Hope that helps!

Determine which of the lines,if any, are parallel or perpendicular. Explain.

Answers

Answer:

B and A are parallel - their slopes are the same.

C is perpendicular to A and B - it's slope is the opposite of the reciprocal of A and B

Step-by-step explanation:

Find the geometric mean between 8 and 18. Write answer as a simplified radical. No Decimals!!!!

Answers

Answer: Therefore, the geometric mean of 8 and 18 is 12. Therefore, the geometric mean of 8 and 18 is 12.

Step-by-step explanation:

Help me??? Pleaseeeeee!?

Answers

Answer:

all u got to dooooo is take two sets of pointssss and find the rate of change using the formula y1-y2 x1/x2

Step-by-step explanation:

Can someone help me PLZ! I keep posting the same question and no ones helping me :((((((((((((

Solve this system by graphing. Include your graph on your work upload.

2x + y = 3
y = x - 3

Which point is the solution?

Group of answer choices

(-1, 2)

(2, -1)

(1, -2)

(-2, -1)

Answers

Answer:

(2, -1)

Step-by-step explanation:

The lines intersect at (2,-1), I graphed out the equations

The answer is (2, -1)

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Answers

Answer:

no y does not

Step-by-step explanation:

Yes, y = 1.5x
Slope is 1.5

Find the Selling Price.
Cost to store $90
Markup 100%
Selling Price:

Answers

Answer:

Selling Price= $180

Step-by-step explanation:

100%×90=90

90+90=180

A pair of jeans is marked up 20% on the original price. The original price was $50. What is the sale price of the pair of jeans before sales tax?

Answers

Answer:

20% of $50 is $10. This means that the pair of jeans now cost $60 since it got marked up.

Step-by-step explanation:

The speed of a lion is 150% of the
speed of a deer. If a deer's speed is
16 miles per hour, find the speed of a
lion.

Answers

Answer:

the lions speed would be 24 mph

Answer:

200%

Step-by-step explanation:

What is the IQR (Inter Quartile Range
0, 21, 45, 3, 1, 5, 25

Answers

Answer:

Interquartile range = 24

Step-by-step explanation:

First we need to put the sequence in order from lowest to highest.

0, 1, 3, 5, 21, 25, 45

5 is the median and then from 5 to 0 we need to find the lowest interquartile in between it which is 1.

Highest interquartile from 5 to 45 finding the middle will be 25.

Interquartile range = highest interquartile - lowest quartile

25-1 = 24

can someone pls help me?? I’m so bad at math

Answers

Answer:

the first one is y=x-1/2 and the second one is y=-3x+1

Step-by-step explanation:

What is the volume of the right triangular prism?
15 ft?
30 ft
150 ft
300 ft

Answers

Here's link to the answer:

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Please help.
Algebra.

Answers

Answer:

Number 7 is D and number 8 is A

Answer:

D. and D

Step-by-step explanation:

What is the circumference of the circle shown below?

Answers

Answer:

A. 25.12 meters

..........

It is 50.24 you take the radius and multiply by two to get the diameter then you multiply that by pi-3.14 and you get the circumference

Hope this helps

Below is the data we gathered from class. Answer the questions based on this data.
Which time is closest to when
Tally
you wake up on a school
morning?
A. Before 5:30am
B. 6 am
C. 7 am
THUS
NAH STAN TH 14
HH HH NH NH HH 11
IS
D. 8 am
E. After 8:30am
1) (2 points) Find the frequency as a percentage of those who picked 8am. Show all steps.
Answer:

Answers

Answer:

its hard hard

Step-by-step explanation:


PLEASE HELPPPP I GIVE BRAINLIEST!!!

Answers

The answer is 1860.1

20% of what number is 30? Which equation and solution represents each situation?

Answers

Answer:

150

Step-by-step explanation:

it would be 150. i’ll attach an image of the equation

Solve using substitution. I know that the answer is (1,1), but I have to show my work and I forgot how to do it.

Answers

If y = -x + 2, then substituting this into the first equation lets you solve for x :

x + 4y = 5

x + 4 (-x + 2) = 5

x - 4x + 8 = 5

-3x = -3

x = 1

Now solve for y :

y = -x + 2 = -1 + 2 = 1

So the solution is indeed (x, y ) = (1, 1).

HELP ASAP. I need this in NOW.

Answers

Answer:

B

Step-by-step explanation:

when x=1 y=3.9 when x=2 y=7.8 and so on

Ratio 8 cups to 12 pints in simplest form

Answers

2:3 is the simplest form
2:3 i think is correct

A fund-raiser at the school raises $617.50. They sent $580.45 to local charities. What percent of the money went to charities?

Answers

Answer:

94% of the money went to charities.

someone please help me ASAP!!!! I really need it

Answers

^ this guy is a scammer don’t click the link

The polynomial of degree 3 3 , P ( x ) P ( x ) , has a root of multiplicity 2 2 at x = 1 x = 1 and a root of multiplicity 1 1 at x = − 1 x = - 1 . The y y -intercept is y = − 0.8 y = - 0.8 . Find a formula for P ( x ) P ( x ) . P ( x ) =

Answers

Answer:

A formula for P(x) is;

P(x) = -0.8·x³ + 0.8·x² + 0.8·x - 0.8

Step-by-step explanation:

The given parameters of the polynomial are;

The degree of the polynomial = 3

The multiplicity of the root at x = 1 is 2

The multiplicity of the root at x = -1 is 1

The y-intercept is y = -0.8

Therefore, we have to find the formula for the three degree polynomial;

The factors of the three degree polynomial are (x - 1)², and (x + 1)

Multiplying the factors together, we get;

(x - 1)²×(x + 1) = x³ - x² - x + 1

f(0) = -0.8, therefore, we get;

P(x) = -0.8 × (x - 1)² × (x + 1) = -0.8·x³ + 0.8·x² + 0.8·x - 0.8

The required polynomial is;

P(x) = -0.8·x³ + 0.8·x² + 0.8·x - 0.8


Angles 1 and 2 are an example of
angles.

Answers

Answer:

veritcal angles

Step-by-step explanation:

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