PLZ SOMEONE HELP ME THIS IS URGENT AND MY MATH TEACHER IS REALLY STRICT PLZ HELP???

Answer:

-4

Step-by-step explanation:

3x = 2x - 4  Subtract 2x from both sides

x = -4

Answer:

d. $350.00

Step-by-step explanation:

A constant is a number that does not have any variables. The additional cost would depend on the number of persons at attendance so the cost would be $10.00p which is not the constant here. Thus, $350.00 is the only constant in this situation.

Answer:

the other persons answer is correct

Step-by-step explanation:

Answer:

Step-by-step explanation:

u=㏑ x

x=e^u

v=㏑ y

y=e^v[tex]x^{2} y^5 =(e^u)^{2} (e^v)^5=e^{2u}e^{5v}=e^{2u+5v}[/tex]

Answer:

D. 2u + 5v

Step-by-step explanation:

answer on edge

Answer:

$2215

Step-by-step explanation:

The formula for continuous compound interest is P(t) = P₀[tex]e^{rt}[/tex].

$2,400 = P₀e⁽¹⁻⁰¹⁶⁾⁽⁵⁾

Divide both sides by (e⁽¹⁻⁰¹⁶⁾⁽⁵⁾) to isolate the initial amount:

($2,400) ÷ e⁽¹⁻⁰¹⁶⁾⁽⁵⁾ = (P₀e⁽¹⁻⁰¹⁶⁾⁽⁵⁾) ÷ e⁽¹⁻⁰¹⁶⁾⁽⁵⁾

$2,400 ÷ e⁽¹⁻⁰¹⁶⁾⁽⁵⁾ = P₀

Solve:

$2,400 ÷ e⁽¹⁻⁰¹⁶⁾⁽⁵⁾ = $2215.48

P₀ = $2215.48

P₀ = $2215

Hope this helps!

Answer:

c?

Step-by-step explanation:

Answer:

C.546

Step-by-step explanation:

60×8=480+ 66=546

Answer: 32.63

Step-by-step explanation:

they will have to pay 3200-2156=1044

each student will need to pay

1044/32= 32.625 but this number rounded to the nearest hundredths is 32.63

Answer:

each student would have to pay 32.63

Step-by-step explanation:

3200-2156=1044

1044 divided bye the number of students is 32.625

32.625 rounded to the rearest hundreth is 32.63

Answer:

i think its 1/3 sorry if im wrong

Answer:

Step-by-step explanation:

put a point on -5 and put a point on -4  then write the equation on the top to show what you did, name the points then put a point on -9

Answer:

x  ≥  1

Step-by-step explanation:

Move all terms not containing x to the right side of the inequality.

−x  ≤  −1

Divide each term in −x ≤ −1  by −1 and simplify.

x  ≥  1

Hope this helps! :)

Answer:

45.5*0.2 which is 9.1

Step-by-step explanation:

Hope this helps plz hit the crown :D

Answer:

57

Step-by-step explanation:

Answer:

D is the answer.

Step-by-step explanation:

The equivalent formula for the circumference C is,

⇒ C = πd

The circle is a closed two dimensional figure , in which the set of all points is equidistance from the center.

Given that;

r is the radius of a circle and d is its diameter,

We know that;

The circumference of circle is,

C = 2πr

Where, 'r' is radius of circle

Now, We know that;

⇒ r = d / 2

Hence, We get;

The equivalent formula for the circumference C is,

⇒ C = 2π × d/2

⇒ C = πd

Thus, The equivalent formula for the circumference C is,

⇒ C = πd

Learn more about the circle visit:

https://brainly.com/question/24810873

#SPJ7

√ 3 can be classified as a non negative square root of the number 3 which is also a real and irrational number.

We are given a number √ 3.

We need to classify the number.

First we can see that, this is the non negative square root of the number 3.

That is when we multiply √ 3 two times, we get the number 3.

Also, we can see that, it will be an irrational number as it will be non terminating and non repeating number.

That is it will be a real irrational number.

Therefore, we get that, √ 3 can be classified as a non negative square root of the number 3 which is also a real and irrational number.

Learn more about irrational numbers here:

https://brainly.com/question/20400557

#SPJ9

Answer:

C. 3/4 = 9/12

Step-by-step explanation:

The reason 3/4 = 9/12 is a proportion is because this....

You multiply 3*3 and 4*3 to get 9 and 12 = 9/12

Hope this helps!

Answer

The answer is 3/4 = 9/12.

Step-by-step explanation:

Answer:

27

Step-by-step explanation:

3x - 2x²

3 × -3 = -9

2 × -3 = -6

-9 - (-6²)

-9 - (-36)

-9 + 36

36 - 9

36 - 9 = 27

Answer:

8

Step-by-step explanation:

Answer:

x = 3 and y = 1

Step-by-step explanation:

The given equations are :

6x + 14y = 32  ...(1)

6x - 14y = 4 .....(2)

Add equation (1) and (2) :

6x + 14y + 6x - 14y = 32 + 4

12x = 36

x = 3

Put the value of x in equation (1)

6(3) + 14y = 32

18 + 14y = 32

14y = 32-18

14y = 14

y = 1

Hence, the value of x is 3 and y is 1.

The following equations are set up for each person

Zinnia: 58x+13

Ruby: 58y

If you need the total of both the equation is:

58x+13+58y

Hopefully this helped :) Have a great day

Answer:

I believe your answer is D, 58x+13+58y.

Step-by-step explanation:

y=1/5x because it passes through the origin

Answer:

8/12

Step-by-step explanation:

Answer:

$82.38

Step-by-step explanation:

What you have to do is divide. $659 divided by 8 equals 82.375 so then you round so then it will be money. This would equal $82.38. There you go. Hope that answered your question. Mark me brainliest please!

Answer:

The equation that would be used for the zero product property on will be (x-5)(x-10)=0

Option B is correct.

Step-by-step explanation:

We need to solve the equation [tex]\frac{1}{(x-4)}+1=\frac{14}{x+2}[/tex]

Solving the equation:

[tex]\frac{1}{(x-4)}+1=\frac{14}{x+2}\\\frac{1+(x-4)}{x-4}= \frac{14}{x+2}\\\frac{1+x-4}{x-4}= \frac{14}{x+2}\\\frac{x-3}{x-4}= \frac{14}{x+2}\\Cross\: Multiply\\(x-3)(x+2)=14(x-4)\\x(x+2)-3(x+2)=14x-56\\x^2+2x-3x-6=14x-56\\x^2-x-6-14x+56=0\\x^2-x-14x-6+50=0\\x^2-15x+50=0[/tex]

Now, we would factorise to find value of x

[tex]x^2-15x+50=0\\x^2-5x-10x+50=0\\x(x-5)-10(x-5)=0\\(x-5)(x-10)=0[/tex]

So, the equation that would be used for the zero product property on will be (x-5)(x-10)=0

Option B is correct.

Answer:

So, the equation that would be used for the zero product property on will be (x-5)(x-10)=0

Option B is correct.

Step-by-step explanation:

Answer:

BC = [tex] 1.8 [/tex]

Step-by-step explanation:

∆ABC is an equilateral ∆ because all three angles are equal. Therefore, all its sides would be equal also. This means AB = BC = AC

Thus, let's find the value of x.

[tex] \frac{7}{4}x - 1 = \frac{9}{3}x - 3 [/tex]

Collect like terms

[tex] \frac{7}{4}x - \frac{9}{3}x = 1 - 3 [/tex]

[tex] \frac{7x}{4} - 3x = -2 [/tex]

[tex] \frac{7x - 12x}{4} = -2 [/tex]

[tex] \frac{-5x}{4} = -2 [/tex]

Multiply both sides by 4

[tex] \frac{-5x}{4}*4 = -2*4 [/tex]

[tex] -5x = -8 [/tex]

Divide both sides by -5

[tex] x = \frac{8}{5} [/tex]

AB = BC = AC

Therefore,

BC = [tex] \frac{7}{4}x - 1 [/tex]

Plug in the value of x

BC = [tex] \frac{7}{4}*\frac{8}{5} - 1 [/tex]

BC = [tex] \frac{56}{20} - 1 [/tex]

BC = [tex] 2.8 - 1 [/tex]

BC = [tex] 1.8 [/tex]

Answer: A

Step-by-step explanation:

Answer:

A. 1/12

Step-by-step explanation:

Answer: 9 and 21

Step-by-step explanation:

board=30m

divide by 2 pieces

one piece, we call it a

b, the other piece is b= 2a+3

a+b=30

a+2a+3=30

3a=30-3

3a=27

a=9

b=21

2,infinity

Hope this helps

Answer:[2,♾)

Step-by-step explanation:

Answer:

graph like this:

Step-by-step explanation:

First, in 5 seconds, we know that he drinks 25 mL of slushy. We know this because 1 second is 5 mL, so 5 seconds is 25 mL. So, your graph should be going from the 5 second to 25 mL mark, then the 10 second and 50 mL mark, then the 15 mL and 75 mL mark, and so on.

Given:

The function is

[tex]f(x)=2x^4-4x^3+20x-100[/tex]

To find:

The remainder if f(x) is divided by (x+11).

Solution:

According to the remainder theorem, if a function f(x) is divided by (x-c), then the remainder is f(c).

On comparing (x+11) and (x-c), we get c=-11.

Using remainder theorem, if a function f(x) is divided by (x+11), then the remainder is f(-11).

Putting x=-11 in the given function.

[tex]f(-11)=2(-11)^4-4(-11)^3+20(-11)-100[/tex]

[tex]f(-11)=29282+5324-220-100[/tex]

[tex]f(-11)=34606-320[/tex]

[tex]f(-11)=34286[/tex]

Therefore, the remainder is 34286 when f(x) is divided by (x+11).

Answer:

What are "the following equations" supposed to be?

Step-by-step explanation:

:)