please help me and pls do both

Answer:

[tex]\huge\boxed{(f\circ g)(x)=8x-19}[/tex]

Step-by-step explanation:

[tex](f\circ g)(x)=f\bigg(g(x)\bigg)\\\\f(x)=4x-7;\ g(x)=2x-3\\\\\text{Put instead}\ x\ \text{expression}\ 2x-3\ \text{to }\ f(x):\\\\(f\circ g)(x)=4(2x-3)-7=(4)(2x)+(4)(-3)-7=8x-12-7=8x-19[/tex]

Answer:

the slope is 23

Step-by-step explanation:

Answer: 45 tomatillos

Step-by-step explanation: 30 tomatillos divided by 8 ounces is 3.75 tomatillos per ounce. So, multiply 3.75 by 12 ounces. What do we get? 45 tomatillos!

Answer: 21

Step-by-step explanation: Replace the x with 5.

2(5) + 11 = 10 + 11 = 21

6(5) - 9 = 30 - 9 = 21

Answer:

3oz of pasta per serving

Step-by-step explanation:

Given parameters:

Number of oz of pastas used = 2oz

Quantity of serving  = [tex]\frac{2}{3}[/tex]

Unknown:

Number of oz of pasta per serving  = ?

Solution:

To solve this rate problem use;

  Number of oz of pasta per serving = [tex]\frac{number of oz of pasta}{number of serving}[/tex]  

 Number of oz of pasta per serving  = [tex]\frac{2}{\frac{2}{3} }[/tex]  = 2 x [tex]\frac{3}{2}[/tex]   = 3oz of pasta per serving

Answer:

Step-by-step explanation:The Monarch Butterfly Biosphere Reserve is a World Heritage Site containing most of the ... The monarch butterflies migration patterns are altered by climate change. During migration ... This area is predominantly covered in forests. ... These colonies are dense, with between six and sixty million butterflies per hectare.

Answer:

80,000,000

Step-by-step explanation:

The difference between 10,000,000 and 50,000,000 is 40,000,000 per hectare. The question states two hectares, so 40,000,000 x 2 is 80,000,000.

Hope that helps.

Answer:

y = 0.47x + 25

y1 = 41.45 and not 55.55

Step-by-step explanation:

Given that:

x = number of brochures

y = total. Cost

Total cost of 35 brochures = $41.45

Total cost of 65 brochures = $55.55

The ordered pairs :

(x1, y1) ; (x2, y2)

x1 = 35 ; y1 = 41.45 ; x2 = 65 ; y2 = 55.55

(35, 41.45), (65, 55.55)

The slope :

Slope (m) = change in y / change in x

m = (y2 - y1) / (x2 - x1)

m = (55.55 - 41.45) / (65 - 35)

m = 14.1 / 30

m = 0.47

The y intercept :

y - y1 = m(x - x1)

y - 41.45 = 0.47(x - 35)

y - 41.45 = 0.47x - 16.45

y = 0.47x - 16.45 + 41.45

y = 0.47x + 25

Lila incorrectly chose 41. 45 as y1

Answer:

C. Lila made an error in Step 3 when she did not use the x- and y-coordinates from the same ordered pair.

Step-by-step explanation:

Took the quiz on Edge && Made an 100%

Answer:

The area of the segment AYB is 271.0413985 cm²

Step-by-step explanation:

The rule of the area of a sector is A = [tex]\frac{\alpha }{360}[/tex] × π r², where

The area of a triangle is A = [tex]\frac{1}{2}[/tex] × s1 × s2 × sinФ

∵ Area of the segment AYB = Area the sector AOB - Area ΔAOB

∵ The radius of the circle is 21 cm

∴ r = 21 cm

∵ The central angle of the sector is 120°

∴ α = 120°

∵ π = [tex]\frac{22}{7}[/tex]

→ Substitute them in the rule of the area of the sector to find it

∵ Area sector AOB = [tex]\frac{120}{360}[/tex] × [tex]\frac{22}{7}[/tex] × (21)²

∴ Area of sector AOB = 462 cm²

∵ OA and OB are the radii of the circle

∴ s1 = OA and s2 = OB

∴ s1 = s2 = 21 cm

∵ The angle included between them is 120°

∴ Ф = 120°

→ Substitute them in the rule of the area of the triangle to find it

∵ Area of the Δ = [tex]\frac{1}{2}[/tex] × 21 × 21 × sin(120)

∴ Area of the Δ = 110.25√3 cm²

∵ Area of the segment AYB = Area the sector AOB - Area ΔAOB

∴ Area of the segment AYB = 462 - 110.25√3

∴ Area of the segment AYB = 271.0413985 cm²

Answer:

A= 63.6$

B= 51$

C= 54.6

D= ??? (sorry)

Step-by-step explanation:

hope this helps!

The answers to each part is given below.

In mathematics →

Given is that you buy a watch for $60.

Total cost of watch -

{C} = ${60 + (6% of 60)}

{C} = ${60 + (6/100 x 60)}

{C} = $(60 + 3.6}

{C} = $63.6

New sale price -

{D} = 60 - (15% of 60)

{D} = 60 - (15/100 x 60)

{D} = 60 - 9

{D} = $51

Total cost of watch including tax -

{CT} = 51 + (6% of 51)

{CT} = 51 + 3.06

{CT} = 54.06

Therefore, the answers to each part is given above.

To solve more questions on percentage, visit the link below -

brainly.com/question/24159063

#SPJ2

Answer:

this answer should be green

Answer:

divided by 5

Step-by-step explanation:

Hope that helps!

Answer:

Answer Choice D- y=x/5

Step-by-step explanation:

All the numbers in the table fit in and correlate to the equation. You can substitute any of the x's into the equation and get y correctly this is why the equation y=x/5 is the solution.

If you can please make my answer the brainliest that would be much appreciated. Thanks!

Answer: do you have a picture of the assignment?

Step-by-step explanation:

Answer:

When two lines are crossed by another line (called the Transversal): The pairs of angles on one side of the transversal but inside the two lines are called Consecutive Interior Angles.

Answer:

When two lines are crossed by another line (called the Transversal): The pairs of angles on one side of the transversal but inside the two lines are called Consecutive Interior Angles.

Step-by-step explanation:

Answer:

1/3 of the people come by bus

2/3 of the people come by car

Step-by-step explanation:

The probability of getting a 1 or 2  by rolling the six sided number cube is

P ( 1or 2) = 1/6 + 1/6= 2/6= 1/3

The total probability is always 1 so to get the probability of people arriving by car we subtract the probability of people arriving by bus from 1.

P ( not getting 1 or 2) = 1- P ( 1or 2)

                               = 1- 1/3= 2/3

The probability of people arriving by bus is 1/3 and the probability of people arriving by car is 2/6or 2/3.

Answer:

The answer is C.As Jordan conducts more trials, the percent of people predicted to take the bus will approach 33%.  PLS MARK ME BRAINLYIEST PLS

Step-by-step explanation:

Answer:

8.73 Ounces

Step-by-step explanation:

8.73 + 8.86 = 17.59

17.59 - 0.23 = 17.36

17.36 divide by 4 = 8.73

Each bowl has 4.46 ounces of fruit.

The division is one of the four basic mathematical operations, the other three being addition, subtraction, and multiplication.

Now it is given that,

ounces of strawberries = 8.73 ounces

ounces of blueberries = 8.86 ounces

So, total ounces of fruits = 8.73 ounces + 8.86 ounces

⇒  total ounces of fruits = 17.59 ounces

Left over fruit = 0.23 ounces

So, total ounces of fruit in all bowls = 17.59 ounces - 0.23 ounces

⇒ total ounces of fruit in all bowls = 17.82 ounces

Since there are 4 bowls.

Thus, ounces of fruit in each bowl = 17.82/4 ounces

⇒ ounces of fruit in each bowl = 4.46 ounces

Thus, Each bowl has 4.46 ounces of fruit.

To learn more about Division :

brainly.com/question/28032495

#SPJ2

solution,

(20+7)×9+4

27×9+4

243+4

247

Answer:

247

Step-by-step explanation:

(20 + 7) x 9 + 4

(27) x 9 + 4

243 + 4 = 247

Thus, (20+7) x 9+4 = 247

-TheUnknownScientist

Answer:

Decrease:£7,560

increase:£3,240

Step-by-step explanation:

write the slope in slope intercept form, y=mx+b

y= -4/5x + 4

hope this helps :)

Answer:

(2,2)

Step By Step Solution:

(2,2)

Answer:

(0,3)

Step-by-step explanation:

Answer:

2. x= -7

3. x= 56/9

Step-by-step explanation:

All you do is just solve for x. Easy! :D

If you can please make my answer the brainliest that would be much appreciated. Thanks!

Answer:

x=-7

Step-by-step explanation:

Brain-list?

Answer:

x= -7

Step-by-step explanation:

8x-2=-9+7x

7x-8x=x

x-2=-9

+2 to -9

x=-7

Answer:

Change each mixed number to an improper fraction.

Multiply by the reciprocal of the divisor, simplifying if possible.

Put answer in lowest terms.

Check to be sure the answer makes sense.

Step-by-step explanation:

Hope you have a good day

Answer:

15

Step-by-step explanation:

(180-78-12)/6

Answer:

wheres the picture?

Step-by-step explanation:

im ready but i dont know the problem

Answer:

Step-by-step explanation:

Well the question you should be asking first is....what is part a? Because if you put that picture up i could mostly help sooo