Is y= 1/2x -4 a linear equation

Answer:b?

Step-by-step explanation:

Answer:

a) The number of ants in week three is shown through the following geometric progression: 500*1.1*1.1*1.1

b) 1.21

Step-by-step explanation:

We know that 500 ants are increasing at a rate of 10% every week which means that we can calculate the week one ants like this

500*1.1

Week two

500*1.1*1.1

and so on.

We write the following equation

500(1.1)^n where n is the number of weeks

We plug in 8 and then 6 for n in the equation above and get

500(1.1)^8=1071.79

500(1.1)^6=885.78

Divide and get that p=1.21

Answer:

D.

Step-by-step explanation:

Write slope-intercept in the form y = mx + b. Where m is slope and b is the y-intercept.

Hope it helps!

Answer:

Step-by-step explanation:

Start by breaking up the question into parts:'always an odd number' . An even number is any number divisible 2 e.g. 2n, an odd number is always 1 higher or lower than an even number e.g. 2n+1 or something similar. Getting an answer at the end of working of this form will prove the theory'any two consecutive integers' means two numbers that are next to each other on the number line.To prove this, we can do this in terms of n i.e. n and n+1'the squares' square the two terms we have just written down to give n2 and (n+1)2The 'sum of the squares' tells us to add these two parts together. We would then hope to work through this and get something similar to the idea of 2n+1 or something similarn2+(n+1)2=2n2+2n+1=2(n2+n) +1. The first part of this is even because it is divisible by 2. By adding 1 it must become odd.

Answer: Every even number can be expressed in the form (2n) where n is an integer. So we have an even number, 2n, and an odd number, 2m+r. Adding them together we get 2n + 2m + r, which can be expressed as 2 (n+m) + r.

Answer:

Step-by-step explanation:

6 square +b squer =10squer

36+bsqure=100

Step-by-step explanation:

√bsqher=√64

b=8

Answer:

87

Step-by-step explanation:

Answer:

5y+4

Step-by-step explanation:

Combine Like Terms:

=−4y+7+9y+−3

=(−4y+9y)+(7+−3)

=5y+4

Answer:

5y + 4

Step-by-step explanation:

-4y + 7 + 9y - 3​

5y + 7 - 3

5y + 4

Answer:

Step-by-step explanation:

Hyhh

Answer:

x=6

Step-by-step explanation:

3x+12=5x

12=5x-3x

12=2x

6=x

x=6

Hope this helps! :)

Answer:

19 dozen cookies

Step-by-step explanation:

19x4 is 76. She paid 10 dollars so 76-10 is 66. This is the correct number.

Hope it helps!

Answer:

Step-by-step explanation:

2/2

You just have to see in which two ponts is the line crossing

Answer:

Step-by-step explanation:

x=10. Explanation: = (x−9)2=1. Taking square root on both sides. = x−9=1. = x= 10

Answer:

=408x3+1556x2−4008x+1564

Step-by-step explanation:\

(8x−4)(3x+17)(17x−23)

Answer:

J = -2

Step-by-step explanation:

You must isolate the variable by dividing each side by factors that dont contain the variable.

So J would equal -2

Answer:

eat sleep play

Step-by-step explanation:

Answer:

122 adult tickets

Step-by-step explanation:

x + y = 366

y = 2x

x + 2x = 366

3x = 366

x = 122

Hope this helps. Please give brainliest.

Answer:

2.) $520

3.) less

Step-by-step explanation:

I'm going to assume that the interst is compoudning and is convertable once a year

The compound interest formula for interest compounding only once a year is as follows

[tex]AV=PV(1+i)^n[/tex]

plug in the numbers and get

[tex]500(1+.04)^{1}=500*1.04=520[/tex]

3.) If the interest rate is lower at the credit union he would obvioulsy be paying less (assuming that this interest rate is convertable annually as well)

Answer:

I'm guessing G

Step-by-step explanation:

Answer:

i beleive the answer is J

Step-by-step explanation:

tvtjbrgjrtvrv hvrbftvubiuofni4rnfuohfvoi urfihbrifniurfurbfn un4rtifbhb4rnfpj

Answer: 11 roses

11.75 + 3.50r = 52

r =

Step-by-step explanation:

11.75 + 3.50r = 52

- 11.75               -11.75

3.50r = 40.25

÷3.50    ÷3.50

r= 11.5

We round down to 11 since you cannot buy half of a rose.

Answer:

25.16

Step-by-step explanation:

Answer:

25.16

Step-by-step explanation:

A=(352/25 *2) - 3 = 25.16.

Answer:

Whats popin

Step-by-step explanation:

Answer:

y=-2/3x-5

Step-by-step explanation:

y=-2/3x-5

9514 1404 393

Answer:

Step-by-step explanation:

On a position-time graph, "does not move" means the position is a constant—a horizontal line.

"Positive velocity" means the position is increasing as time increases. The graph goes up to the right. The rate of change (slope) is the velocity.

"Negative velocity" means the position is decreasing as time increases. The graph goes down to the right. Again, the rate of change (slope) is the velocity.

The various sections of the graph are identified in the attachment.

[tex]\bold{Hey\ there!}[/tex]

[tex]\bold{Solving\ for\ m.}\\\\\bold{-5m=-35}[/tex]

[tex]\bold{-5m=-35}\\\bold{DIVIDE\ by\ (-5)\ to\ BOTH\ SIDES}\\\\\bold{\dfrac{-5}{-5}=\dfrac{-35}{-5}}\\\\\bold{Cancel: \dfrac{-5}{-5}}\ \bold{because\ it\ equals\ 1.}}}\\\\\bold{Keep: \dfrac{-35}{-5}\ because\ it\ helps\ us\ solve\ for\ m.}\\\\\bold{m =\dfrac{-35}{-5}}\\\\\\\bold{Solve\ above\ and\ you\ have\ m}\\\\\boxed{\boxed{\bold{Answer: 7}}}\huge\checkmark[/tex]

[tex]\textsf{Good luck on your assignment and your day!}\\\\\\\\\frak{Amphitrite1040}[/tex]

The value of m is 7 in the equation [tex]-5m = -35.[/tex]

The given equation is [tex]-5m = -35[/tex].

In the equation, the variable is m.

To find the value of m, divide both sides by 5:

[tex]-m=-\frac{35}{5}[/tex]

[tex]-m=-7[/tex]

The minus sign on both sides will be cancelled.

[tex]m=7[/tex]

Hence, the value of m is 7 in the equation [tex]-5m = -35.[/tex]

To learn more on Equation:

https://brainly.com/question/10413253

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Answer: 6

Step-by-step explanation: DeltaMath

Answer:

165

Step-by-step explanation:

132x100= 13200

13200divide 80 = 165

Answer:

x= -9

Step-by-step explanation:

Answer:

x= -9

Step-by-step explanation:

5(x-2) -3x= 6x + 26

5x-10 -3x= 6x+26

2x-10= 6x+26

-36= 4x

-9 = x