PLEASE HELP


Write an equation of a line in slope-intercept form with the given slope and y-intercept.
slope: -4, y-intercept: -9.

Answer:

29 and 18

Step-by-step explanation:

If when they say terms they mean numbers then in the first sequence it would be 29 terms and the second sequence would be 18 terms.

Answer:

1) 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100, 104, 108, 112, 116, 120, 124, 128

2) 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 105, 110, 115

Step-by-step explanation:

1) Take 20-16 which gives you 4. Keep adding 4 until you get 128.

2) Count by 5 until 115

Answer:

x=24

Step-by-step explanation:

you reduce the numbers making it 1/7 multiplied by 7x = 24, x will end up being 24

Answer:

[tex]h(f(x)) = 18x -22[/tex]

Step-by-step explanation:

Given

f (x) = [tex](3x-5)^3[/tex]

[tex]h(x) =2\sqrt[3]{3x} + 8[/tex]

We are to find the composite function [tex]h(f(x))[/tex]

[tex]h(f(x))[/tex][tex]= h ((3x-5)^3)[/tex]

To get [tex]h ((3x-5)^3)[/tex], we will substitute x as (3x-5)³ in h(x)as shown:

[tex]h(x) =2\sqrt[3]{3(3x-5)^3} + 8\\h(f(x)) =2(3(3x-5)+ 8\\h(f(x)) = 2(9x-15)+8\\h(f(x)) =18x-30+8\\h(f(x)) = 18x - 22[/tex]

Answer:

look in step by step

Step-by-step explanation:

12, 15, 18, 21, 24, 27, 30, 33, etc.

you are increasing by 3

18, 24, 30, 36, 42, 48, 54, 60, 66, 72

you are increasing by 6

5, 9, 13, 17, 21, 25, 29, 33, 37

you are increasing by 4

32, 16, 8...    4, 2, 1

you are decreasing by half

Answer:

A, 12,15    B, 15,21    C, 5,17    D, 32,16

Step-by-step explanation:

for A the rule is count by 3s

for B the rule is add 3 but skip every 2nd number

for C the rule is add is add 4

for D the rule is divide 2

hope this helps :)

- by chance may I get brainliest

Answer:

ur not dumb but i think its b

Step-by-step explanation:

Answer:

27 inces will be the answer

Step-by-step explanation:

Answer:

Photo 1: x=5 y=-2

Photo 2: x=11/5 y=4

Step-by-step explanation:

Photo 1-

2x + 3y = 4

              x = 2 − 3/2y

              y = 4/3 - 2/3x

2x + 3y = 4

              x = 2 - 3/2y

              y = 4/3 - 2/3x

Photo 2-

5x + 3y = 23

              x = 2 − 3/2y

              y = 4/3 − 2/3x

3y = 15x - 21

              x = y/5 + 7/5

              y = 5x − 7

Answer:

Step-by-step explanation:

A: +2

B: +2

C: -25

D: x3

Answer:

30

Step-by-step explanation:

abc+cbd=105

abc=75

cbd=30

Answer:

105-75=30

Step-by-step explanation:

Responder:

2 canciones

Explicación paso a paso:

Si la cantidad de canciones compuestas en 15 días es de 6 canciones, si Anderson se une a ellos para ayudar durante 5 días, el número total de canciones que producirán en 5 días se calculará como se muestra:

15 días = 6 canciones

5 días = x canciones

Cruz multiplicar

15 días * x = 5 días * 6 canciones

15 veces = 30

Dividir entre 15

15 veces / 15 = 30/15

x = 2

Por lo tanto, compondrán 2 canciones si Anderson les ayuda durante 5 días.

Answer:

6y-2y=3y+2

4y=3y+2

4y-3y=2

1y=2

y=2

Answer:

pretty sure commutative property lol

Step-by-step explanation:

Answer:

E = 16 ≤ x ≤ 23

Step-by-step explanation:

Number of eggs laid per week = between 18 and 25

Let x = exact number of eggs laid

Using inequality :

18 ≤ x ≤ 25

Number of eggs Pat eats = 2

18 - 2 ≤ x ≤ 25 - 2

Eggs left after pat eats 2 of the eggs :

16 ≤ x ≤ 23

Hence,

Eggs eaten by pat's dogs :

E = 16 ≤ x ≤ 23

Answer:

8 action films

Step-by-step explanation:

A movie theater has 24 screens. The ratio of actions films to other films currently showing on all of the screens is 1:2.

Action films : Other films

1 : 2

The total fraction = 1 + 2 = 3

How many action films are currently showing?

This is calculated as:

1/3 × 24 screens

= 8 screens

Therefore, 8 action films are currently showing

The ratio equivalent to 4:3 is 12:9

Given:

Ratio = 4:3

To Find:

The ratio equivalent to 4:3

The given number which is in ratio is its simplest form.

Therefore in order to make it expanded form,First convert the given ratio into the fraction for its Multiplication.

Step 1: Convert to fraction

4:3 = 4/3

Step 2: Multiple the numerator and denominator of fraction by 3

4/3×3/3 = 12/9

Step 3: Convert the fraction into a ratio

12/9 = 12:9

Hence,the ratio equivalent to 4:3 is 12:9.

Option C. is correct

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Answer:

negative

Step-by-step explanation:

Answer:

y = a ÷ (πx)

Step-by-step explanation:

An equivalent equation solved for y is:

y = a/πx

An equation is a pair of algebraic equations with the equal sign (=) in the middle and the same value.

The formula a = xy, where x and y are the halved lengths of the ellipse's biggest and smallest diameters, may be used to calculate the area, a, of an ellipse.

Starting from the formula a = πxy, we can rearrange it to solve for y:

a = πxy

Dividing both sides by πx, we get:

a/πx = y

y = a/πx

Therefore, an equivalent equation solved for y is:

y = a/πx.

To learn more about the equation;

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Answer:

-33/56

Step-by-step explanation:

suppose: A,B are the 2 angles of a triangle

we have: A = arcsin[tex]\frac{-4}{5}[/tex]

               B = arctan [tex]\frac{5}{12}[/tex]

=> sin A = [tex]\frac{-4}{5}[/tex] => cos A = [tex]\sqrt{1-\frac{(-4)^{2} }{5^{2} } } =\frac{3}{5}[/tex] (because A is in quadrant IV)

    tan B = [tex]\frac{5}{12}[/tex]

have:

[tex]1+ cot^{2}B=\frac{1}{sin^{2}B } => 1+\frac{1}{tan^{2} B}=\frac{1}{sin^{2}B } \\=> 1+\frac{1}{\frac{5^{2} }{12^{2} } } =\frac{1}{sin^{2}B }\\ => sin^{2}B=\frac{25}{169}[/tex]

because B is in quadrant III => [tex]sin B=-\sqrt{\frac{25}{169} }=\frac{-5}{13}=>cosB=-\sqrt{1-\frac{5^{2} }{13^{2} } }=\frac{-12}{13}[/tex]

tan(arcsin(-4/5)+arctan(5/12)) = tan( A + B)

but A,B are the 2 angles of a triangle => tan(A + B) = [tex]\frac{sin(A+B)}{cos(A+B)}[/tex]

have: sin(A+B) = sinA.cosB + cosA.sinB = [tex]\frac{-4}{5}.\frac{-12}{13} +\frac{3}{5}.\frac{-5}{13}=\frac{33}{65}[/tex]

cos(A + B) = cosA.cosB - sinA.sinB =[tex]\frac{3}{5}.\frac{-12}{13}-\frac{-4}{5}.\frac{-5}{13}=\frac{-56}{65}[/tex]

=> tan(A + B) = [tex]\frac{33}{65}:\frac{-56}{65}=\frac{-33}{56}[/tex]

Answer:

pie/6

Explaniation:

just took the test on k12

Answer:

here's an example to help you out man Let n = how much each new member must pay each month.

$160 - $28 = $132

n = $132 ÷ 12 months in a year

n = $11

You can also look at it this way:

n = (160 - 28)/12

Answer:

Equation is y = 1/2x + 1

Step-by-step explanation:

First off we know the slope, it is 1/2, so that is done already. Now we just need the y-intercept. In order to cross (4, 3), in needs to have a y-intercept of 1. So the equation is y = 1/2x + 1. I hope this helps, and I hope it's not wrong, but I don't think it is.

Answer: I think it's D.

Step-by-step explanation:

I'm on the same thing and my best answer is Both functions are increasing, but function g increases at a faster average rate.

Both functions are increasing, but function g increases at a faster average rate.

x         f(x)

-2        -46

-1         -22

0         -10

1           -4

2          -1

If the slope of a function is continuously increasing or constant in an interval, the function is known as an increasing function.

Let us assume [tex]f(x)=ab^x+c[/tex]

at x=0, f(0)=-10

So, [tex]-10=a+c[/tex]

Similarly, by satisfying the above table in the f(x)

[tex]f(x)=-\frac{33}{5} (\frac{1}{11} )^x-\frac{17}{5}[/tex]

[tex]f'(x) > 0[/tex]

So we can say that f(x) is an increasing function.

[tex]g(x)=-18(\frac{1}{3} )^x+2[/tex]

[tex]g'(x)=-18(\frac{1}{3} )^xln(\frac{1}{3} )[/tex]

[tex]ln\frac{1}{3} < 0[/tex]

So, [tex]g'(x) > 0[/tex]

So, g(x) is an increasing function.

For any x∈f(x) and  x∈g(x) [tex]g'(x) > f'(x)[/tex]

So, g increases at a faster average rate

Thus,  Both functions are increasing, but function g increases at a faster average rate.

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Answer:

66/80 = 33/40

Step-by-step explanation:

I think this is right sorry if its not :)

Answer:

Step-by-step explanation:

given data

let the number of year be x

le the total cost b y

for the older car

cost of repair $1200

cost of gas  $2,000.00  per year

the cost for using the old car is

y=1200+2000x-----------1

for the new car

cost of $4500

cost of gas  $1,500.00 per year

y=4500+1500x-----------2

equating 1 and 2 we have

1200+2000x=4500+1500x

solving for x

1200-4500=1500x-2000x

-3300=-500x

x=3300/500

x=6.6

The number of years is 6 years 6 months

Answer:

160

Step-by-step explanation:

We have, 15% × x = 24

or,

15

100

× x = 24

Multiplying both sides by 100 and dividing both sides by 15,

we have x = 24 ×

100

15

x = 160

If you are using a calculator, simply enter 24×100÷15, which will give you the answer.

Answer:

C) 160

Step-by-step explanation:

Let the number be x

15% of x = 15/100 * x

15/100 * x = 24

x = 24*100 / 15

x = 160

Answer:

1002 - 712984 =711 982 - 4763987= 405 2005 - ______= 970 610 x 0.00230782703 = 2240.

250 x 1000 = 250000

2155050 x 4 = 8620 200 x 0.00464026356 = 40000

Step-by-step explanation:

a) i) 1002 - ______ =711 982

= 1002- x = 711982

= 1002 - (-711982) = x

= 712984

ii) 711 982 - _______= 405 2005

711982 - x = 4052005

x = 711982 -(- 4052005)

x = 4763987

iii) 970 610 x ____= 2240

2240 ÷ 970610 = 0.00230782703

iv) ______ x 1000 = 250000

= 250000 ÷ 1000

= 250

v) _______ x 4 = 8620 200

8620200 ÷ 4 = 2155050

vi) 8620 200 x _______ = 40000

= 40000 ÷ 8620200

= 0.00464026356

b) ¿Qué NUMERO DIVIDIDO ENTRE 2 ES IGUAL A 8642?

x ÷ 2 = 8642

x = 8642 × 2

x = 17284

c) ¿Qué NUMERO DIVIDIDO ENTRE 3 ES IGUAL A 8643?

x ÷ 3 = 8643

x = 8643× 3

x = 25929

d) ¿Qué NUMERO DIVIDIDO ENTRE 5 ES IGUAL A 9640?

x ÷ 5 = 9640

= 9640 × 5

= 48200

e) ¿Qué NUMERO DIVIDIDO ENTRE10 ES IGUAL A 6420?

= x ÷ 5 = 6420

= x = 6420 × 5

= x = 32100

f) ¿Qué NUMERO DIVIDIDO ENTRE 20 ES IGUAL A 2000?

= x ÷ 20 = 2000

= x = 2000 × 20

x = 40000

Answer:

D. y = (3/4)x + 10

Step-by-step explanation:

since it has to be in a formula of y = mx + b, it can't be a or b

y - 4 = 3/4 (x + 8)

y - 4 = (3/4)x + 6

y = (3/4)x + 10

Answer:

y = -2x + 52,672

Step-by-step explanation:

Slope intercept form is the same as y intercept form: y = mx + b.

The m is the slope and the b is the y intercept.