Can someone please help me with this I’m being timed!!!! Just determine it solution, no solution , or infinitely many solution!!!!!

Can Someone Please Help Me With This Im Being Timed!!!! Just Determine It Solution, No Solution , Or

Answers

Answer 1
X=3 Y=7 -only one solution

5x+1.5y=-4 10x+3y=-8 -infinitely many solutions

2.5x+39y=18 2.5x+39y=38 -no solution

Related Questions

The length of a room is 6.15 feet longer than the width, x
of the room. Write an expression to represent
the perimeter of the room.

Answers

Do you still need help????????????

Please help me with this question.​

Answers

Answer:

It's option C

Step-by-step explanation:

Hope this helps you.

Answer:

....

.....................

i need help pleaseeeee!!

Answers

Answer:

option 4

Step-by-step explanation:

fog(x)=(x-5)²+4

=x²-10x+25+4

fog(x)=x²-10x+29

is the sequence geometric? if so what is the common ratio/answers 2,-4,-16,-36/

Answers

Answer:

We conclude that the sequence 2, -4, -16, -36,... is not a geometric sequence.

Step-by-step explanation:

Given the sequence

2, -4, -16, -36,...

A geometric sequence has a constant ratio 'r'.

Let us compute the ratio of all the adjacent terms

[tex]\frac{-4}{2}=-2,\:\quad \frac{-16}{-4}=4,\:\quad \frac{-36}{-16}=2.25[/tex]

It is clear that the ratio is not constant.

Thus, the given sequence is not a geometric sequence.

Therefore, we conclude that the sequence 2, -4, -16, -36,... is not a geometric sequence.

a person at the keytronic world invitational type off typed 148 words per minute. how many minutes would it take to type 3552

A : 148

B: 30

C: 3552

D: 24

Answers

The answer is
D: 24
Because 148 times 24 equals 3552

0.25 ( 6g + 32 ) =
Please help!!

Answers

answer: 1.5g + 8

0.25 x 6g = 1.5g

0.25 x 32 = 8

Answer:

6 g + 32.25----addition

0.25  =  6 g  + 32  = 6 g  + 32-----solving function operation                      0.125 /3 g + 16----converted to simplified fraction

1.5 g  +  8----multiplied by expressions

I hope this helps!! If its wrong just delete my answer

what is the measure of angle n? *picture attached*​

Answers

Answer:

n = 45°

Step-by-step explanation:

The sum of the exterior angles of an octagon is equal to 360°. Since there are 8 exterior angles, divide 360 by 8.

What radian measure is equivalent to 900°?
5n
10n
1/5n
9n

Answers

9n is the answer to this question

Answer: 5n

Sources: Just trust me

write 144 as a product of it's prime number.
plz faster​

Answers

Answer:

The prime factors are only

2

and

3

As the product of prime factors:

144

=

2

×

2

×

2

×

2

×

3

×

3

Answer:

2 x 2 x 2 x 2 x 3 x 3

Step-by-step explanation:

Since 144 is an even number, we can first break it down like so:

144 = 72 x 2

Because 2 is a prime number.

We can further break it down like so:

144 = 36 x 2 x 2

144 = 18 x 2 x 2 x 2

144 = 9 x 2 x 2 x 2 x 2

144 = 3 x 3 x 2 x 2 x 2 x 2

Putting the numbers in order, 144 = 2 x 2 x 2 x 2 x 3 x 3

PLEASE HELP!!! 30 POINTS!! FAKE RESPONSES REPORTED

Answers

Answer: is there any options ?

Step-by-step explanation:

Answer:

is it multiple choice?

Step-by-step explanation:

1. Point A is located at (1,5) and point Q is located at (-2, -7). Calculate the distance between the two points. Round to the nearest hundredth, if necessary.

Answers

what is it you tell me what grade is this? 273-

The sum of the 10 terms in a geometric series with a first term of 5 and a common ratio of 2 is 5115. What is the sum of the 10 terms in a geometric series with a first term of 10 and a common ratio of 2?

5115

10,230

25,575

51,150

Answers

Answer:

It’s 11

Step-by-step explanation:

The temperature is -10 . If the temperature rises by 15 , what is the new temperature? * 2 points

Answers

the temp is now a positive 5 degrees

Answer:

the new temputare is 5

Step-by-step explanation:

if you add -10+15 you get 5

What is the value of x? 20 POINTS!



Enter your answer in the box.

x =

Answers

Answer:

x = 20 ????

Step-by-step explanation:

Your equation is not there

Answer:

what is the aqaitt

ion ???

A fitness center will install a square hot tub in a 6 meter by 6 meter room. They want the tub to fill no more than 75% of the room’s area.

What is the maximum area of the hot tub?

What are the dimensions of the hot tub, to a tenth of a meter, that the fitness center will order from the manufacturer?

PLS PLS PLS HELP ME IM BEGGING U ITS DUE SOON

Answers

Answer:

Area of hotub =   27 meters² Dimensions should be 5.2meters each

Step-by-step explanation:

Solve the simultaneous equations
4x + 3y = 20
4x + 2y = 14

Answers

Step-by-step explanation:

[tex] \underline{ \underline{ \text{Given}}} : [/tex]

[tex] \tt{4x + 3y = 20........... \text{ equation \: ( \: i \: )}}[/tex][tex] \tt{4x + 2y = 14.......... \text{equation \: (ii)}}[/tex]

[tex] \underline{ \text{USE \: ELIMINATION \: METHOD}} : [/tex]

Subtract equation ( ii ) from equation ( i ) :

Remember that the sign of each term of the second expression changes i.e equation ( i ) now becomes -4x -3y = -20

[tex] \tt{ \cancel{4x }+ 2y = 14}[/tex]

[tex] \tt{ \cancel{ - 4x} - 3y = - 20} [/tex]

__________________

[tex] \tt{ - y = - 6}[/tex]

⟿ [tex] \tt{ \boxed{ \tt{y = 6}}}[/tex]

Again , Substituting the value of y in equation ( ii ) :

⟿ [tex] \tt{4x + 2 \times 6 = 14}[/tex]

⟿ [tex] \tt{4x + 12 = 14}[/tex]

⟿ [tex] \tt{4x = 2}[/tex]

⟿ [tex] \boxed{ \tt{x = \frac{1}{2}}} [/tex]

[tex] \red{ \boxed{ \boxed{ \tt{Our \: final \: answer : x = \frac{1}{2 } \: and \: y = 6}}}}[/tex]

Hope I helped ! ツ

Have a wonderful day / night ! ♡

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Calculate the slope between (-12, 4) and (-14, 3).

Answers

Answer:

1/2

Step-by-step explanation:

3-4              -1             1

----------- =  ----------  = ---

-14-(-12)         -2           2

Answer:

(A) The y-intercept of the line is 1.82.

(B) The number of games that could be won after 13 months of practice is 26.

Step-by-step explanation:

X : Number of Months of Practice

Y : Number of Games Won

(A)The y-intercept of the line is 1.82.

The y-intercept is the average value of the dependent variable, here the number of games won, when the value of the independent variable, here number of months of practice, is 0.

So, a y-intercept of 1.82 indicates that on average 1.82 can be won if the number of months of practice is 0.

The graph below represents the distance in miles (y)Jonathan travels on his bike in minutes (x). The table represents the distance in miles (y) Terrance travels on his bike in minutes (x) .

Answers

Answer: Tavion is traveling faster than Jonathan, but Tavion is slowing down slightly.

Their initial speeds are:

Jonathan 0.667 miles per minute.

Tavion 0.833 miles per minute.

Step-by-step explanation: To find their speed, divide miles by minutes.

From the graph pick coordinates. (3,2) or (6,4) The y-values are miles, x-values are minutes.

Jonathan: 2 miles ÷ 3 minutes = 0.667 miles per minute.

For Tavion, get his initial speed from the first values in the chart.

Tavion: 12.5 miles ÷ 15 minutes = 0.833 miles per minute.

The miles do not increase exactly as the time increased. They would be 12.5, 25 and 37.5 if his initial speed remained the same.

The distance from the top of the cone to the edge is 15 feet. The height of the cone is 6 feet. What is the radius of the cone? Round to the nearest
tenth

Answers

Answer:

The radius of the cone is approximately 13.4 feet

Step-by-step explanation:

The dimensions of the given cone are;

The distance from the top of the cone to the edge of the cone = 15 feet

The height of the cone = 6 feet

The radius of the cone is given by the base of the right triangle formed by the slant length, the base radius and the height which is found using Pythagoras theorem as follows;

The radius of the cone, r = √((Slant distance)² + (Height)²)

∴ r = √((12 ft.)² + (6 ft.)²) ≈ 13.4 ft. (by rounding to the nearest 10th)

A group of adults and children were attending a play. A total of 13 people went and spent a total of $72.50. Each adult ticket cost $7.50, and each
child ticket cost $5. How many adults attended?
ОА 3
OB 6
Ос 7
OD 10

Answers

C because if you multiply 7x7.50 than add 5 till you get 72.50

What is the slope of a ladder leaning against the wall? (10 ft, 9ft, 3ft)

Answers

the ladder leaning against the wall has slope 3

which ratio is equivalent to the given ratio 8:16

Answers

Is there any answer choices you said which

Answer:

1:2

Step-by-step explanation:

So when finding equivalent ratio in any ratio is finding a common denominator that goes to both numbers for instance:

If you have the ratio 8:16 what is the common factor that can go into both 8 and 16 equally? Well 8 can go into 8 once and 8 can go into 16 twice so lets put this into a problem:

8:16 = (8/8):(16/8) = 1:2

So our equivalent ratio to 8:16 is 1:2.

Hope this helps!!!

Find the value of x (2³x+1)° 52° The value of x is​

Answers

Answer:

Its 1 because you have an exponent of 0

Step-by-step explanation:

Danielle has 10$ in a savings account that earns 5% interest, compounded annually. To the nearest cent, how much will she have in 3 years?

Answers

Answer:

$11.5

Step-by-step explanation:

Answer:

she will have 16.43 dollars in 3 years

A. 40°

B. 100°

C. 50°

D. 130°​

Answers

Answer:

c 50

Step-by-step explanation:

oposite angles are equal

WILL GIVE BRAINLIEST
In the two-step equation below, what is the first step you would take to solve this equation?

-7+4r=-15

a. Divide both sides by 4.
b. Add 7 to both sides.
c. Multiply both sides by 4.
Selected:d. Subtract 7 from both sides.

Answers

Answer:

b

Step-by-step explanation:

-7 + 4r = -15

+7             +7

4r = -8

divide both sides by 4

r = -2

Hope this Helps!!!

Answer:

b. Add 7 to both sides.

r=-2

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

4r−7=−15

Step 2: Add 7 to both sides.

4r−7+7=−15+7

4r=−8

Step 3: Divide both sides by 4.

4r/4=−8/4

r=−2

Find the slope of the equation y = 8x - 8

Answers

Answer:

8

Step-by-step explanation:

y=mx+b is a linear function with M representing the slope B representing the y-intercept

Answer:

Slope = 8

Step-by-step explanation:

Standard slope equation is y=mx+b

m=slope

When given y=8x-8, m=8

Therefore, slope is equal to 8

What’s da answer please!

Answers

Answer:

its the 4rth one

Step-by-step explanation:

cume play with me and i can show you the world

Step-by-step explanation:

Which expression is equivalent to 8 times d times d

Answers

Answer:

That is, they are equivalent expressions. Two expressions are said to be equivalent if they have the same value irrespective of the value of the variable(s) in them. Example 1: Are the two expressions 2y+5y−5+8 and 7y+3 equivalent?

Step-by-step explanation:

2/3y = 4/5 solve the equation using inverse operations

Answers

Answer:

y=6/5

Step-by-step explanation:

Hope this helps! Sorry if its wrong

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