Can somebody help me with my Math Cool Down assignment? Thanks!

Answer:

2x+3=9

   -3  -3

2x = 6

x= 3

Step-by-step explanation:

Subtract 3 for both sides of the equation

Divide 2 on both sides of the equation

You get x=3

Answer:

40

Step-by-step explanation:

Answer: 40

Step-by-step explanation:

Divide 240 by 6:

240/6 = 40

By using reverse operations (multiplication to division), you can calculate the missing value.

You can check your work by plugging 40 back into the equation.

6 x 40 = 240

Check other solutions for further reasoning:

6 x 4 = 24

6 x 400 = 2400

Answer: the rate of change does no match

Step-by-step explanation:

Answer:

-0.1 is least next is 0.16 next is 1/2 next is 9/8 and the greatest is |4|

Step-by-step explanation:

Answer:

L to G: -0.1   1/2  4  0.16 9/8

Step-by-step explanation:

Hope this works.  Negative 0.1 is the least because negative means lees and 9/8 is the greatest because 9 x 8 =72.

Answer:

1)yes the graph is a function,because it follows the 1 line rule.

2)The graph has a maximum, The graph is opened downward, which means its a maximum

3) the graph is increasing at (-2,0) and (2,0), because the graph starts to widen

4) the graph decreases at (0,4), because the graph ends there

5) the graph is linear because, because it follows the 1 line rule.

I hope this helps you :)

Answer:

It is a function. It is a function because none of the x-coordinates repeat/it passes the vertical line test. It does have a maximum. I know because the graph does not go up farther than y=4. I am not sure what it is asking here but I think that it is increasing on the x-axis as the graph travels further down. The graph is decreasing on both the y and x-axis because as the graph travels further down, both of them decrease I think. This is not linear. I know because it is quadratic, not linear and for it to be linear, the values would increase by the same amount every time and this graph does not apply to that.

Step-by-step explanation:

Answer:

12 + 42 = 54

Step-by-step explanation:

12 = 10 and 2

42= 40 and 2

40 + 10 = 50

2+2 = 4

The product of (-2/5)(-8/9)(1/3)(2/7) is positive. so the correct option is (D)

WE are given the following the expression as;

A. [tex]\frac{2}{5}{\times}\frac{-8}{9}{\times}\frac{-1}{3}{\times}\frac{-2}{7}=\frac{-32}{945}[/tex]

This is a negative number, thus Option A is incorrect.

B.[tex]\frac{-2}{5}{\times}\frac{8}{9}{\times}\frac{-1}{3}{\times}\frac{-2}{7}=\frac{-32}{945}[/tex]

This  is a negative number, thus Option B is incorrect.

C.[tex]\frac{2}{5}{\times}\frac{8}{9}{\times}\frac{1}{3}{\times}\frac{-2}{7}=\frac{-32}{945}[/tex]

This is a negative number, thus option C is incorrect.

D. [tex]\frac{-2}{5}{\times}\frac{-8}{9}{\times}\frac{1}{3}{\times}\frac{2}{7}=\frac{32}{945}[/tex]

This is a positive number, thus option D is correct.

Therefore, the correct option is D.

Learn more about multiplications;

https://brainly.com/question/14059007

#SPJ4

Answer:

First, multiply the numbers. Then count the number of decimal places in each factor. Place the decimal in the product so the product has the same number of decimal places as both factors combined.

Step-by-step explanation:

sample responce...

heheheh

Answer:

First, multiply the numbers. Then count the number of decimal places in each factor. Place the decimal in the product so the product has the same number of decimal places as both factors combined.

Step-by-step explanation:

Hope l helped

Answer:

49.21 liters

Answer:

Its definitely not A,I can tell you that : )

Step-by-step explanation:

A. is way to small of a number to be the answer to your question

Answer:

I can't see it to bury

Step-by-step explanation:

sorry I could not help

heres ur answer:

i) y = 25x + 500

ii) y = 30x + 400

iii) the washing machines would cost the same amount after 20 years of use

iv) standard machine

Answer:1: y = 25x + 500

2: y = 30x + 400

3: 20

4: standard machine

Step-by-step explanation: on edge 2021

Answer:

0.06

Step-by-step explanation:

ac8×b²

Step-by-step explanation:

I need help too 12+12=24 12 ×2=24

Answer:

C 0.05

Step-by-step explanation:

Answer:

The answer is A

Step-by-step explanation:

Answer:

They are different because the greater than or equal to symbol is used when something is greater than or equal to a number and the greater than symbol is used only for numbers greater than for example 5 is greater than or equal to 5 but 5 is not greater than 5.

Step-by-step explanation:

I hope that helped :)

Answer:

They are similar because they both show if a number is greater then another, but > doesn't mean that that number could be equal.

P.S:

I tried but this probably isn't the best answer

Answer:0.08333 repeated or in a fraction 1/12

Step-by-step explanation:

Answer:

its 1/12

Step-by-step explanation:

i got it right on edge

Answer:

FGE is similar to JKL

Step-by-step explanation:

Answer:horizontal line

Step-by-step explanation:

Answer:

A line that rises from left to right has a positive slope.

Step-by-step explanation:

Answer:

£0.54

Step-by-step explanation:

2.16/4

Answer:

6

Step-by-step explanation:

1

4

=

8

4

14n=84

14n=84

Solve

1

Divide both sides of the equation by the same term

1

4

=

8

4

14n=84

14n=84

1

4

1

4

=

8

4

1

4

\frac{14n}{{\color{#c92786}{14}}}=\frac{84}{{\color{#c92786}{14}}}

1414n​=1484​

2

Simplify

Solution

=

6

Answer:

n = -6

Step-by-step explanation:

Divide both numbers by -14, the number connected to n cancels out and you're left with n = -6.

Answer:

Step-by-step explanation:6/8 and 15/20  because if you divde them by 2.5 each they are equivalete

Answer:

-8,-5

Step-by-step explanation:

I think that it is 8,5 because the "m" is 5 squares down and 8 squares to the right. If it was 8 squares to the left and 5 squares up then it would be 8,5.

Answer:

-6.85

Step-by-step explanation:

Answer : y = 10.5x y = (126/12) * x or choose the third

Step-by-step explanation: Since each bottles

are Same volume → y = ax . a = (12b)/12 = 10.5 so it's y = 10.5x or y = (126/12) * x (1) (2) are false 13) (the graph) is the

same with y = 10.5x