Q6: 24 students in a class took an algebra test.
If 18 students passed the test, what percent passed?
Answer:
%

Step-by-step explanation:

{20,3}

because it is the objects of function

Answer:

10:12

Step-by-step explanation:

hope it helped!!

xxx me!

Answer:

5:6

Step-by-step explanation:

Chicken : Pasta

10           :  12       (Both divide by 2)

5             :  6        (Simplest form)

Answer:

x= -1

Step-by-step explanation:

2(x -5) -6 = -18

2x -10 -6 =-18

2x -10 -6 =-18

2x -16 = -18

2x =16 += -18

2x -16 +16 = -18 +16

2x = -2

2x/2 = -2/2

x=-1

x = -1

Answer:

3n - 4?

Step-by-step explanation:

E = 3M - 4

M = n

= 3n - 4

I think

Answer:

[tex]m=\frac{-1}{2}[/tex]

General Formulas and Concepts:

Pre-Algebra

Algebra I

Step-by-step explanation:

Step 1: Define

Point (4, 6)

Point (0, 8)

Step 2: Find slope m

Answer:

Slope is -1/2

Step-by-step explanation:

y2 - y1/x2 - x1

8 - 6/0 - 4

2/-4

-1/2

Step-by-step explanation:

13) 4x-22+x+11+10x-4 =180

15x=195

x=13

<P=(10(13)-4)=126

<Q=(4(13)-22)=30

<R=13+11=24

Answer: i don't understand

Answer:

Explanation:

ratio of volume

prism

:

cuboid

:

:

90

:

600

now cancel down

9

0

:

60

0

:

:

9

:

60

divide by 3

:

:

3

:

20

Answer:

The inverse operation is multiplication

Step-by-step explanation:

Answer:

This function is a decay function and the rate of change is 0.16.

Step-by-step explanation:

We can tell this a decay function because the number in the parentheses is less than 1.

The "parent" function of a decay function is [tex]y = (1-b)^{x}[/tex], where x represents the t and b is the rate of change.

So that means 0.16 is b and 1 - 0.16 resulted in 0.84.

#teamtrees #WAP (Water And Plant)

Answer:

D) x=16 and x=-16

Step-by-step explanation:

D) x=16 and x=-16

If you replace x with either one of them and then take the absolute value, you would have 8.

Answer:

2,776

Step-by-step explanation:

the name predecessor means before hence  the number just before 2777.

Answer:

9+0.6+0.08

Step-by-step explanation:

The given decimal number in expanded form is 9+0.6+0.08.

The given decimal number is 9.68.

Unlike whole numbers, decimal numbers can also be written in the expanded form. For writing the decimals in expanded form, we multiply each of the decimal digits with increasing exponent values of (1/10).

Now, the expanded form of 9.68 is

9×1 + 6×1/10 + 8×1/100

= 9+0.6+0.08

= 9.68

Therefore, the given decimal number in expanded form is 9+0.6+0.08.

To learn more about the expanded form of a decimal numbers visit:

https://brainly.com/question/145272.

#SPJ2

Answer:

Slope: -2

Y - Intercept: 5

Slope - Intercept Form: y=-2x+5

Step-by-step explanation:

Answer:

y=-2x+5, Slope:-2 , Intercept:5

Step-by-step explanation:

Mark brainliest

Answer:

B

Step-by-step explanation:

Answer:

C. 1.29(16.5 + 4.5)

Step-by-step explanation:

In order to find the total cost he spent you would have to combine the amount of mulch he bought and then multiply the total amount of mulch by the amount it costs per foot. The only equation that represents this is C. The 16.5 and 4.5 cubic feet are combined to see how many cubic feet of mulch he bought, and then the value is multiple by 1.29, the cost of mulch per cubic foot.

I hope this helps :)

Answer:

The range includes all numbers from 5 to 12.5.

Step-by-step explanation:

The range is along y- axis and the domain is along x- axis.

Range is given in heights and domain is given in time seconds.

It can depicted that for t= 0 secs the ball is at 5 feet and so on .

Therefore the range is given by numbers from 5 to 12.5.

Whereas the domain is given by numbers 0 t0 8.5 seconds

The range is the values of 'y' and the domain is the values of 'x'. So, the range of the includes all numbers between 5 and 12.5 and the domain includes all numbers between 0 and 8.5.

Given :

A child tosses a baseball up into the air. On its way down, it gets caught in a tree for several seconds before falling back down to the ground.

The graph attached below shows the given scenario that "A child tosses a baseball up into the air. On its way down, it gets caught in a tree for several seconds before falling back down to the ground".

The y-axis shows the height of the ball in feet from the ground and the x-axis shows the time in seconds.

The range is the values of 'y' and the domain is the values of 'x'. So, the range of the includes all numbers between 5 and 12.5 and the domain includes all numbers between 0 and 8.5.

Therefore, the correct option is A) The range includes all numbers from 5 to 12.5.

For more information, refer to the link given below:

https://brainly.com/question/11897796

Step-by-step explanation:

when perpendicular, u must use m1m2=-1

so , (⅓)(m2)=-1

m2= -3

y-y1=m2(x-x2)

y-1=-3(x-0)

y=-3x+1

Answer:

y = -3x + 1

Step-by-step explanation:

to be perpendicular the multiplication of the gradiens should be -1

m1 × m2 = -1 , m1 = 1/3

1/3 × m2 = -1

m2 = -3

and required equation passes through the point.( 0,1)

y = m2 x + c2

1 = -3 (0) + c2

c2 = 1

so the equation

y = -3x + 1

Answer:

-47/36

Step-by-step explanation:

=(-2/3)^2-3/4(7/3)

=4/9 - 21/12

=-47/36

Answer:

-47/36 or - 1  11/36

Step-by-step explanation:

(- 2/3)^2-3/4 (2 1/3)

4/9-7/4  find common denominator

16/36 -   63/36

- 47/36

Answer:

A: SAS

B: SSS

C: AAS

D: ASA

Answer:

i can not see it to much do you know if you can make it bigger for me

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

Input the given values of p and q into the expression and solve:

[tex]\frac{p+q}{3}[/tex]

[tex]\frac{9+6}{3}[/tex]

9 + 6 = 15

[tex]\frac{15}{3} = 5[/tex]

The value of the expression is 5.

Answer:

y = - [tex]\frac{1}{2}[/tex] x + 3

Step-by-step explanation:

y = mx + b

m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex] and "b" is y-intercept with coordinates (0, b)

(0, 3) ⇒ b = 3

(4, 1), (6, 0)

m = [tex]\frac{0-1}{6-4}[/tex] = - [tex]\frac{1}{2}[/tex]

y = - [tex]\frac{1}{2}[/tex] x + 3

Answer:

6/8

pls brain me

Step-by-step explanation:

Answer:

Step-by-step explanation:

Considering the functions

[tex]f(x) = 5x + 4[/tex]

[tex]g(x) = x - 3[/tex]

Part 1)

Find

We need to first dertermine [tex]g(6)[/tex]

[tex]g(x) = x - 3[/tex]

Putting x = 6

[tex]g(6) = 6-3=3[/tex]

Then

[tex]f(g(6))=f(3)=5(3)+4=15+4=19[/tex]

Hence,

[tex]f(g(6))=19[/tex]

Part 2)

Find

We need to first dertermine [tex]f(-7)[/tex]

[tex]f(x) = 5x + 4[/tex]

Putting x = -7

[tex]f(-7) = 5(-7)+4=-35+4=-31[/tex]

Then

[tex]g(f(-7))=g(-31)=(-31-3)=-34[/tex]

Hence,

[tex]g(f(-7))=-34[/tex]

Part 3)

Find

We need to first dertermine [tex]f(8)[/tex]

Putting x = 8

[tex]f(8) = 5(8)+4=40+4=44[/tex]

Then

[tex]f(f(8))=f(44)=5(44)+4=220+4=224[/tex]

Hence,

[tex]f(f(8))=224[/tex]

Part 4)

Find

[tex]f(x) = 5x + 4[/tex]

[tex]g(f(x))=g(5x+4)[/tex]

         [tex]=(5x+4)-3=5x+1[/tex]

Hence,

[tex]g(f(x))=5x+1[/tex]

Answer:

yo that like a whole test lol i dont think people gonna do all that for free

Step-by-step explanation:

Answer:

0.82° C

Step-by-step explanation:

To predict how much change the temperature will be in 20 years time since 2000, simply substitute x = 20 into the given equation, [tex] y = 0.52 + 0.015x [/tex]:

[tex] y = 0.52 + 0.015(20) [/tex]

[tex] y = 0.52 + 0.3 [/tex]

[tex] y = 0.82 [/tex]

✅The temperature change would be 0.82° C.

Answer and explanation:

A rectangle's width is longer than the length

And so given a rectangular lawn 4m by 10m,

the width of the lawn= 10m

the length of the lawn= 4m

If a garden of uniform width is added, then garden's width = 10m

The garden of uniform width is added to the width side of the rectangular lawn( since along the combined side length of the lawn and garden, another garden is added)

The garden added to the combined side length of the lawn and garden has width twice that of the garden = 2*10= 20m

Given that total area of the lawn and two gardens = 72m²

Total area of lawn and 2 gardens(Area of rectangle(lawn+2 garden's)) is length * width

= 4*10+ 10*x+ 20*y=72

Therefore equation for total area of lawn and both gardens is 40+10x+20y=72

Where x is length of second garden attached to the width side of the lawn and y is length of the garden attached to the combined length side of the lawn and first garden

x can be solved

40+10x+20y=72

10x+20y=72-40

10x+20y=32

10x=32-20y

x=32-20y/10

Y can be solved

40+10x+20y=72

10x+20y=72-40

10x+20y=32

20y=32-10x

y=32-10x/20

Answer:

24002

Step-by-step explanation:

2,592.1856 divided by 0.108

= 24001.7185185

= 24002 (rounded to the nearest whole number)

Hope this helped!