lol can you help if you can

Answer:

Step-by-step explanation:

These are equivalent equations in different forms. 4x+2y = 8 is in standard form but is not simplified to lowest terms.

y = -2x + 4 is in slope-intercept form.

Answer:

$12

Step-by-step explanation:

We are told that there are 20 people in the chess club and each got a discount of $60 for transportation on the field trip.

Let the amount spent by each member is x

Since there are 20 of them and the budget is at least $300 and they get a discount of $60, it means that;

20x ≥ 300 - 60

20x ≥ 240

Divide both sides by 20 to get;

x ≥ 12

Thus, minimum amount each member can spend is $12.

Answer:

No, it's not linear function.

Step-by-step explanation:

The x value repeatedly adds 3.

So far its a linear function.

If you look at the y value, it does NOT have a pattern, therefore that means it is NOT a linear function.

Answer:

She made 80 total cookies because 25% of 64 is 16. 64 plus 16 is 80. You are adding the original amount(60) to 25%(16).

Answer:

c. is the correct answer

Answer:

balloons

Step-by-step explanation:

to make it easier,there are only four tradic colors combination on basic color wheels Red,Yellow,Blue,

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the linear Equations.

To solve this, lets consider,

Lets consider basic hits of Ricky to be 'x' and that of pedro be x + 283 ,

hence we get as,

x + (x+283) = 2673

===> 2x = 2673 - 283

===> 2x = 2390

==> x = 1195

hence, Ricky has 1195 basic points and pedro has 1478 basic hits.

Answer:

pedro = 1478 ricky 1195

Step-by-step explanation:

2673 - 283 = 2390

2390 divided by 2 equals 1195

1195 + 283 = 1478

1478 + 1195 = 2673

Answer:

50

%

increase

Step-by-step explanation:

To calculate the percent change, whether it is an increase or decrease, you can use the same method:

change

original

×

100

%

The change in the puppy's weight  

=

7.8

−

5.2

=

2.6

pounds

2.6

5.2

×

100

%

=

50

%

increase

Notice that  

2.6

is half of  

5.2

, so an increase of  

50

%

is correct.

Answer:

a. 4, b. $0.75, c. $5.25

Step-by-step explanation:

b. Solve the cost per bottle of water first:

[tex]\frac{9}{12} = 0.75[/tex]

a. [tex]3/0.75 = 4[/tex]

c. [tex]7\cdot0.75 = 5.25[/tex]

Answer:

AB = AH

Step-by-step explanation:

Hope This Helps!!

Answer:

a

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

All sides should add up to 180 degrees

90+56=146

180-146=34

Answer:

4.089, 4.87 4.881 , 4.89

Step-by-step explanation: this is true because for 4.89 you would just add a 0 to make it 4.890

Answer: 3 (C-7)+2(3c+4)​

Step-by-step explanation: Given

3(c - 7) + 2(3c + 4) ← distribute both parenthesis

= 3c - 21 + 6c + 8 ← collect like terms

= 9c - 13

Answer:

Value of the car at the end of 3 years is £7917.75

Step-by-step explanation:

The car is purchased for £11500.

In the first year, 15% depriciation.

So, depreciation on first year =11500 *[tex]\frac{15}{100}[/tex] =1725

After first year depreciation the value of car =11500-1725 =£9775

Now, second year depreciation is 10%

So, 10% of 9775 =0.10*9775 =977.5

Value of car after 2 years = 9775 -977.5 =8797.5

Now, for third year depreciation is 10%.

So, depreciation on 3 year = 10% *8797.5

                                           =0.10*8797.5

                                          =879.75

So, value of car after 3 years = 8797.5 -879.75 =£7917.75

Answer:

7x-6= 6x+12

x=18

Step-by-step explanation:

Answer:

The savings interest rate of Nakato Nobuki is 3 %

Step-by-step explanation:

Given;

Final amount of Nakato Nobuki, A = $ 24,000.00

time period of his investment, t = 5 years

principla amount, P = $ 1,500.00

The savings interest rate of Nakato Nobuki can be calculated on a simple interest basis.

A  = P(1 + rt)

r is the savings interest rate

Substitute the given values and solve for r

24,000 = 1,500(1 + 5r)

24,000 = 1,500 +  7,500r

7,500r = 24,000 - 1,500

7,500r = 22,500

r = 22,500/7,500

r = 3 %

Therefore, the savings interest rate of Nakato Nobuki is 3 %

Answer:

Step-by-step explanation:

The standard form of equation of a circle is expressed as;

x^2+y^2+2gx+2fy+c = 0

The centre is at (-g, -f)

Given the equation'

9x²+9y²+18x-12+10=0

Divide through by 9

9x²/9+9y²/9+18x/9-12y/9+10/9=0

x^2+y^2+2x-4/3 y + 10/9 = 0

Compare

2gx = 2x

g = 1

2fy = -4/3 y

2f = -4/3

f = -4/6

f = -2/3

The centre is (-(-2/3), -1) = (2/3, -1)

for the radius

r = √f²+g²-c

r =√(-2/3)²+1²-10

r =√4/9 - 9

r = √(4-81)/9

r = √-77/9

Glee

Hehehejdjjdhchchhdhd

Answer:

[tex]160 {ft}^{2} [/tex]

Step-by-step explanation:

Area of parallelogram =base x height

Area=20 x 8=160

Units=

[tex]ft {}^{2} [/tex]

Answer:

area of parallelogram =base ×height.

area of parallelogram = 20ft×8ft

area of parallelogram =160ft²

Answer:

- 5

Step-by-step explanation:

let the number be n then double is 2n , so

2n + (- 6) = - 16

2n - 6 = - 16 ( add 6 to both sides )

2n = - 10 ( divide both sides by 2 )

n = - 5

The number is - 5

[tex]Your \ answer \ is.[/tex]

[tex]1. x<=-10\\2.a>-60\\3.g>9\\4.y>=36[/tex]

[tex]- Yaoii[/tex]

Answer:

top is correct. byeeeeeeeeee

Answer:

Acute angle

Step-by-step explanation:

because it less than 90 degree so it possible to be acute triangle

We already have our first value 120 and the second value 72. Let's assume the unknown value is Y which answer we will find out.

As we have all the required values we need, Now we can put them in a simple mathematical formula as below:

Y = [tex]\frac{72}{120}[/tex]

By multiplying both numerator and denominator by 100 we will get:

Y = [tex]\frac{72}{120}[/tex] × [tex]\frac{100}{100}[/tex] = [tex]\frac{60}{100}[/tex]

Therefore, we get y = 60

You can also find percent of 120 is 72, just by entering 72 ÷ 120 × 100 and you will get your answer which is 60.

Hop you found this helpful!

THANK YOU!!

∝ Sidhdi

Answer:

Step-by-step explanation:

A proportion is being directly related to something, meaning that there is just multiplication or division (just a coefficient in front of the x-coordinate, nothing more).

In a graph, a proportional graph is a graph that goes straight through the origin.

Answer:

53°

Step-by-step explanation:

ΔABC is a right triangle (one of the angles is 90°).

You can use SOH-CAH-TOA to find an angle:

Sine = Opposite / Hypotenuse

Cosine = Adjacent / Hypotenuse

Tangent = Opposite / Adjacent

In this case, we want to find ∠A.  We know the lengths of the opposite side and the hypotenuse.  Therefore, we should use sine.

sin A = 12 / 15

m∠A = sin⁻¹(12/15)

m∠A ≈ 53°

Alternatively, you could use Pythagorean theorem to find the third side, then use either cosine or tangent to find m∠A.

Answer:

53

Step-by-step explanation:

Hope this helps