Mathematics High School

HELP HELP HELP FIRST RIGHT ANSWER GETS BRAINLIEST​

HELP HELP HELP FIRST RIGHT ANSWER GETS BRAINLIEST

Answers

Answer 1
infinite, have a nice day and i how it helps!
Answer 2

Answer:

No solution

Step-by-step explanation:

2x - y = 8

2x - y = 6

They are the same unknown variable, if they equate different things, there is a problem.

bcs 2x-y - (2x - y) = 2x - 2x - y + y = 0

but 8-6 ≠ 0

Thus this is unsolvable.

Related Questions

The larger of two numbers is 15 more than three times the smaller number. If the sum of the two numbers is 63, find the numbers.

Answers

The larger number is 51 and the smaller number is 12. ( hope I helped) have a good day

................helpppp.......................

Answers

Answer:

36 cm³

Step-by-step explanation:

V = lwh

you can separate the figure into a 2 ×2 × 3 rectangular prism on left which gives you a volume of 12

the remaining portion is 2 × 2 × 6 which gives a volume of 24

12 + 24 = 36 cm³

9 2/3 – 4 1/5?
I don’t really know and umm yea …

Answers

The Exact form would be 82/15
The decimal form would be 5.46
The mixed number form would be 5 7/15

Answer:

The answer is 188/15

Hope this helps!

Brainliest??

The cost to rent an instrument is $65 for the first month. It costs $30 for each additional month, x, that the instrument is rented. Witch expression represents the total cost of renting the instrument?

Answers

Answer:

y=65+ 30x

Step-by-step explanation:

Given data

Cost of rental= $65

Additional month= $30

The expression for the total cost for x  months is

y=65+ 30x

What two numbers multiply to 7 and add up to -6?

Answers

Answer:

-7 and 1 multiply to 7 and add up to -6

Step-by-step explanation:

-7 and 1 multiply to 7 and add up to -6

Can someone help with this math question please?

Answers

08766896554 JVC dúo ctgfc bo

Evaluate 4 - 2 f when f =1

Answers

Answer:2

Step-by-step explanation:because 2f= 2 so 4-2=2 i am so sorry if its wrong

Answer:

2

Step-by-step explanation:

4-2f

4-2(1)

4-2=

2

Each side of a regular octagon has a length of 3 meters.
What is the perimeter of the octagon?
A. 9 m
ОВ.
B. 12 m
C. 18 m
D. 24 m
E. 27 m

Answers

Answer:

24cm

Step-by-step explanation:

3x8=24cm

Answer:

its e (27m).............................

pleaseee helpp im giving away good points

Answers

Answer:

x = 1°

Step-by-step explanation:

Bisection means splitting the angle in to 2

So that means 4x-1 = 2x+1

4x-1 = 2x +1

4x = 2x + 2

2x = 2

x = 1°

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Please help me almost due!!!:):$:

Answers

Answer:

Our two selected points:

-3, 3

2, -4

-4 -(3)           7

_____ = - _____ = -7/5, D is your answer

2 - (-3)         5

I need help immediately, you’ll receive brainlest if answered correctly!!!

Answers

Answer: 120

Step-by-step explanation:

Answer:

120°

Step-by-step explanation:

I’ll mark as brainliest.

Answers

Answer:

7 + 7 = 14(given lengths)

34(total length) - 14(given length) = 20

20 divided by 2(2 missing slots) = 10

Answer:

10 in

Step-by-step explanation:

formula for perimeter:2 (l + b)

perimeter=34 in

2 ( l + 7 ) = 34

2l + 14 = 34

2l = 34 - 14

l = 20 ÷ 2

l = 10 in


43 - 12y = 8
41 + 12y = 56

Answers

Answer:

no solution

Step-by-step explanation:

+12y and -12y cancel each other out.

we are left with 43+41=8+56

84 doesn't equal 64

so NO SOLUTION

A lawn fertilizer company is working on different formulas for lawn fertilizer. They want to examine the difference between their "Original Formula" and their "Improved Formula".

Answers

Answer:

From below table compare growth rates for every lawn that required and made a decision based on function family.

Step-by-step explanation:

Following attached table contains each and every lawn details as per time with original, and improvised shown their heights in mm (millimeters).

which of the following numbers is greater than 7.03?

A:7.031

B: 7.030

C. 7.003

D. 7.0

Answers

Answer:

A:7.031

Step-by-step explanation:

both 7, but 7.031  has 031.  7.03  only has .03.

What is the solution to the equation g(x+2) = 27? (1 point)
O x = 2.5
O x = 0.5
O x = -0.5
O x = -3.5

Answers

X= 2.5
Hope this helps !

Solve for c.

53= 7 c +11
10

Answers

Answer:

c=6

Step-by-step explanation:

7c+11=53

you subtract 11 from both sides giving you

7c=42

then divide both sides by 7

c=6

A different car can travel 30.5 miles for every gallon of gas used.

Use proportional reasoning to find the value of x that completes the table showing this relationship.

Answers

Answer:

91.5

Step-by-step explanation:

If the table is asking for the amount of miles travelled on 3 gallons of gas, you get 3 * 30.5 = 91.5

This is because one gallon gives 30.5 miles and if you have three gallons, you get 30.5 + 30.5 + 30.5 which is the same as 3 * 30.5

Help me !! Plzzzzz
Consider the sets:
K = {1, 2, 3, 4, 5)
L = {1,4,5,7}
List the elements in Kand L.
A)6
B) 9
C){1,4,5)
D) {1,2,3,4,5,7)

Answers

The answer would be C


[tex]if \: 8x = 16y \: then \: \frac{x}{y } is[/tex]
​

Answers

Answer is 2

If 8x = 16y

on rearranging question,

x/y = 16/8 = 2

ASAP
-WILL MARK BRIANIST

Answers

Answer:

20%

Step-by-step explanation:

40-32=8

8/40=20%

This is what I think I hope it helps If right mark me brainliest If wrong tell me and I will figure out another answer.

Answer:

32 are eaten so we need to eliminate that from the total pieces.

40 - 32 = 8 are not eaten YET

8/40 since there are 8 out of 40(in total) that are not eaten

Now we need to convert 8/40 into a percent which means we multiply by a 100 to get 20%.

Brainliest is appreciated.

Find an equivalent ratio in simplest terms: 22:12 22:12

Answers

Answer:

11:6

Step-by-step explanation:

hope this helps :)

Tabitha was shooting free throws in gym class. She completed 7 of the shots, which was a third of 4 more than Joan completed. What is the number of free throws, n, that Joan completed?]

Answers

Answer:

17

Step-by-step explanation:

the following equation can be derived from the question

7 = 1/3(4 + n)

multiply both sides of the question by 3

21 = 4 + n

combine like terms

21 - 4 = n

n = 17

Addition and Subtraction Property
what is x + 5 + 7

Answers

Answer:

the answer to the equation is x + 12

Step-by-step explanation:

x + 5 + 7 = x + 12

x + 12

Answer:

x+12 it think im not sure

Step-by-step explanation:

add 5 and 7 which get 12

Please help me solve!!

Answers

The answer is A just use the function

What is 150 mm in metres (m)?
A.0.015
B.0.15
C.1.5
D.15

​

Answers

Answer:

.15 meters

Step-by-step explanation:

answer is B

Step-by-step explanation:

150 mm is 0.15 metres

what is 7 copies of 1/10

Answers

Answer:

7/10

Step-by-step explanation:

1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10

Answer:

7/10

Step-by-step explanation:

i dont really know how i can explain it :(

What is an equation of the line that passes through the points (-3,-1) and (6,2)?​

Answers

Answer:

[tex]y=\frac{1}{3}x[/tex]

Step-by-step explanation:

Hi there!

Linear equations are typically organized in slope-intercept form: [tex]y=mx+b[/tex] where m is the slope and b is the y-intercept (the value of y when the line crosses the y-axis)

1) Determine the slope (m)

[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex] where two points the line passes through are [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]

Plug in the given points (-3,-1) and (6,2)

[tex]=\frac{2-(-1)}{6-(-3)}\\=\frac{2+1}{6+3}\\=\frac{3}{9}\\=\frac{1}{3}[/tex]

Therefore, the slope of the line is [tex]\frac{1}{3}[/tex]. Plug this into [tex]y=mx+b[/tex]:

[tex]y=\frac{1}{3}x+b[/tex]

2) Determine the y-intercept (b)

[tex]y=\frac{1}{3}x+b[/tex]

Plug in one of the given points and solve for b

[tex]2=\frac{1}{3}(6)+b\\2=2+b[/tex]

Subtract 2 from both sides to isolate b

[tex]2-2=2+b-2\\0=b[/tex]

Therefore, the y-intercept is equal to 0. Plug this back into [tex]y=\frac{1}{3}x+b[/tex]:

[tex]y=\frac{1}{3}x+0\\y=\frac{1}{3}x[/tex]

I hope this helps!

After a 3 hour snow storm there are 9 inches of snow on the road. What is the rate per inch?

Answers

Answer:

I inch per hour for 2 hours = 2 inches

2 inches per hour for 6 hours = 6*2 = 12 inches

1 inch per hour for 1 hour = 1 inch

2+12+1 = 15 inches of snow total

Step-by-step explanation:

credit to: musiclover10045

Tara bought one share of Apple stock in 2018 for $43.75. Then, three years later, she sold it for $136.76. How much money did she gain/lose with this stock? What was her return on investment?

Answers

Answer:

Gain= $93.01

ROI= 212.59%

Step-by-step explanation:

Given data

Cost of apple share in 2018 = $43.75

Sale price of apple share= $136.76

1. Her gain is

Gain= Sales price- Cost price

Gain = 136.76-43.75

Gain= $93.01

2. ROI is

ROI= Gain/cost*100

ROI= 93.01/43.75*100

ROI=2.1259*100

ROI= 212.59%

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