Pls help…!!! Is really urgent and I don’t understand.,.!!!

Answer:

It has to be 40° or 55°, I think.

sorry if wrong.

The equation for the linear function that relates temperature (x) and refreshment sales (y) from the considered option can be given by: Option C: y = 11x- 55

Linear equation is equation in which each term has at max one degree. Linear equation in variable x and y can be written in the form y = mx + c

Linear equation with two variables, when graphed on cartesian plane with axes of those variables, give a straight line.

For this case, we see that the option C: y = 11x - 55 is such that each term is having at max one variable (therefore 1 degree) or no variable (therefore 0 degree).

Thus, option C represents a linear equation. Its graph is given below.

Option A has [tex]x^2[/tex] which is two degree, Option B has two degrees in y, and in Option D, there is x with three degrees.

Thus, the equation for the linear function that relates temperature (x) and refreshment sales (y) from the considered option can be given by: Option C: y = 11x- 55

Learn more about linear equations here:

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Answer:

Zero

Step-by-step explanation:

Simplifying

12x + 1 = 3(4x + 1) + -2

Reorder the terms:

1 + 12x = 3(4x + 1) + -2

Reorder the terms:

1 + 12x = 3(1 + 4x) + -2

1 + 12x = (1 * 3 + 4x * 3) + -2

1 + 12x = (3 + 12x) + -2

Reorder the terms:

1 + 12x = 3 + -2 + 12x

Combine like terms: 3 + -2 = 1

1 + 12x = 1 + 12x

Add '-1' to each side of the equation.

1 + -1 + 12x = 1 + -1 + 12x

Combine like terms: 1 + -1 = 0

0 + 12x = 1 + -1 + 12x

12x = 1 + -1 + 12x

Combine like terms: 1 + -1 = 0

12x = 0 + 12x

12x = 12x

Add '-12x' to each side of the equation.

12x + -12x = 12x + -12x

Combine like terms: 12x + -12x = 0

0 = 12x + -12x

Combine like terms: 12x + -12x = 0

0 = 0

Solving

0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

Answer:

A.

Step-by-step explanation:

An equation which can be used to solve the given system of equations is 3x⁵ - 5x³ + 2x² - 10x + 4 = 4x⁴ + 6x³ - 11.

Given the following data:

y = 3x⁵ - 5x³ + 2x² - 10x + 4

y = 4x⁴ + 6x³ - 11

A system of equations can be defined an algebraic equation that only has two (2) variables and can be solved simultaneoulsy.

Equating the given equations, we have:

y = y

3x⁵ - 5x³ + 2x² - 10x + 4 = 4x⁴ + 6x³ - 11

3x⁵ - 5x³ + 2x² - 10x + 4 - (4x⁴ + 6x³ - 11) = 0

3x⁵ - 5x³ + 2x² - 10x + 4 - 4x⁴ - 6x³ + 11 = 0

3x⁵ - 5x³ + 2x² - 10x + 4 - 4x⁴ - 6x³ + 11 = 0

3x⁵ - 4x⁴ - 11x³ + 2x² - 10x + 15 = 0

Read more on equations here: brainly.com/question/13170908

Exponential equations are equation that contain powers or exponents in them. The simplified form of the given expression is [tex]\frac{\sqrt{y}}{xz^2}[/tex]

Given the exponential function expressed as

[tex](x^{1/2}y^{-1/4}z})^{-2}[/tex]

According to the law of indices expressed as

[tex](a^m)^n= a^{mn}[/tex]

Applying this law to the given exponential equation, we will have:

[tex]=(x^{1/2}y^{-1/4}z})^{-2}\\=(x^{1/2})^{-2}(y^{-1/4})^{-2}(z})^{-2}\\=x^{-1}y^{1/2}z^{-2}[/tex]

Using the inverse law;

[tex](x^{1/2}y^{-1/4}z})^{-2}=\frac{1}{x}\sqrt{y}\frac{1}{z^2}\\ (x^{1/2}y^{-1/4}z})^{-2}=\frac{\sqrt{y}}{xz^2}[/tex]

Hence the simplified form of the given expression is [tex]\frac{\sqrt{y}}{xz^2}[/tex]

Learn more on exponential function here: https://brainly.com/question/14197900

Answer:

2496 is the volume

Step-by-step explanation:

The height of the tank is 13, the water level is 3 inches below that so the height of the water would be 10 (13-3 = 10)

volume = length x width x height:

Volume = 24 x 8 x 10 = 1,920 cubic inches

1 gallon = 231 cubic in.

1920/231 = 8.31 gallons

Answer:

15 gallons

Step-by-step explanation:

Four quarts equals one gallon.

So 60 quarts divided by 4 quarts a gallon = 15 gallons.

Answer:

C

Step-by-step explanation:

trust me bbg I know what I'm talking about

Answer:

Step-by-step explanation:

Answer: Audrey is 75 And husband is 79

Step-by-step explanation: A = H - 4

A + H = 154

Answer:

12 eggs - 3 eggs = 9 eggs.

Step-by-step explanation:

Hope this helps

Answer:

3 are unbroken

Step-by-step explanation:

All but three break means 3 did not break

Answer:

The quadratic formuls that this graph represents is: f (x) = -x 2 -2x +3

Have a nice day!

The most improbable simulation for this coin is the heading when a coin is tossed 20 times will be 15.

Probability means possibility. It deals with the occurrence of a random event. The value of probability can only be from 0 to 1. Its basic meaning is something is likely to happen. It is the ratio of the favorable event to the total number of events.

A coin is biased to display heads 75% of the time.

It is tossed 20 times, and the outcomes are recorded.

Then the probability of getting heads when a coin is tossed 20 times. Then we have

[tex]\rm P = 0.75 \times 20 = 15[/tex]

More about the probability link is given below.

https://brainly.com/question/795909

Answer:

9

Step-by-step explanation:

Answer:

250

Step-by-step explanation:

1. convert from percentage to decimal

to do this, divide the percentage by 100

1.11 / 100 = 0.0111

2. multiply the decimal by the amount

decimal = 0.0111

amount = 22500

final answer = 0.0111 * 22500 = 249.75 ≈ 250

thus, 1.11 % of 22,500 = 0.0111 * 22500 ≈ 22500

Answer:

113 miles

Step-by-step explanation:

To find the area from the radius, you can do

6^2=36

36*3.14=113.04

Answer:

B. figure made up of 2 or more basic shapes

hope this helps :)

Answer:

b.

Step-by-step explanation:

I took the test, hope it helps :)

Answer:

the one symbols are not explanation

Answer:

£890

Step-by-step explanation:

The answer is B as it is the only one that matches the 2 inequalities.

Answer:

60 degrees

Step-by-step explanation:

First of all, we have to set up an equation to solve this. The angles of a triangle add up to 180 degrees. We need to find the internal angle of C, which would be 180-(10x-45).

For our equation, we can set 3x+4x+[180-(10x-45)] equal to 180.

Add like terms:

7x+[180-(10x-45)] = 180

Distribute:

7x+180-10x+45 = 180

Add like terms once again:

-3x+225 = 180

Subtract 225 on both sides:

-3x = -45

Divide by -3 on both sides:

x = 15

Plug in 15 for x in the value 4x:

<B = 60 degrees

The y-intercept of the equation that represent the relationship between x and y in the table is -6

From the table, we have the following highlight:

This means that:

From the table, we have:

x = 2 when y = -9

Decrease the values of x and y

x = 0 when y = -6

Hence, the y-intercept is -6

Read more about y-intercept at:

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Answer:

324

Step-by-step explanation:

I think that 3x108 is 324  so I think the height is 324 and the base is 108.

Answer:

Base: 18cm

height: 12 cm

Step-by-step explanation:

Let the ratio be x

base = 3x  height = 2x

area of triangle = 108

⇒ 21 ×2x×3x=108

⇒3x 2 =108

⇒x 2 =36

x=6

Base=3x=3×6=18cm

height=2x=2×6=12cm.

​

Answer:

1st image

first box 180

second box 32

third box supplementary, I'm not sure about this one

fourth box 32

fifth box 63

2ed image

B

Step-by-step explanation:

second box first image 180-148=32

fifth box first image 85+32=117 180-117=63

Answer:

b 205

Step-by-step explanation:

would be the closest answer.

Hope this hlepsss!

Answer:

∠D = 90°

∠C = 80°

Step-by-step explanation:

∠D = 90° (right angle)

All right angles = 90°

∠C = 80° (sum of all angles = 360°)

110 + 80 + 90 + ∠C = 360°

280 + ∠C = 360

∠C = 80°

Answer:

∠D = 90°∠C = 80°

Step-by-step explanation:

∠D = 90° (right angle)All right angles = 90°∠C = 80° (sum of all angles = 360°)110 + 80 + 90 + ∠C = 360°280 + ∠C = 360∠C = 80°

Answer:

Step-by-step explanation:

3.5% to a decimal is 0.035 because its divided by 100.

Add 1 to 0.035 because its a positive interest.

Multiply 5000 times 1.035

You get $5175

Hope this helps.

Answer:

3/5

Step-by-step explanation:

Sin = hypotenuse side / opposite side to the angle

then: Sin (C) = 30 / 50 = 3 / 5

Answer:

  600 miles

Step-by-step explanation:

The actual distances between the cities are expected to be proportional to those on the map.

__

  AB/(1.8 ft) = CD/(2.16 ft) . . . . ratio of miles to feet is constant

  CD = AB(2.16 ft)/(1.8 ft) = (500 mi)(6/5)

  CD = 600 mi

The actual distance between City C and City D is about 600 miles.

Answer:

"A solution to 8 = -x + 10 is 2" is the only correct option.

Answer:

here it bees

Step-by-step explanation:

After translation, M would be at (-2.2), N would be at (-2,-1), and O would be at (-4,-1).

Explanation:

To get you started, as it isn't too difficult, the first thing that you should do is write down the coordinates for each point.

As an example, I'll use point O which is located at (2,3).

The translation is [-6, -4], which simply means to translate your x-value left 6(as it is negative) and your y-value down 4.

In the case of O(2,3), your translated point would be at (-4,-1).

Hope this helps :)