Jacob is working two summer jobs, making $11 per hour babysitting and making $24 per hour tutoring. In a given week, he can work at most 8 total hours and must earn a minimum of $120. If xx represents the number of hours babysitting and yy represents the number of hours tutoring, write and solve a system of inequalities graphically and determine one possible solution.

Answer:

n = 10

Step-by-step explanation:

20/4 = 50/n

20n = 50 x 4

20n = 200

n = 10

Hope that helps!

Answer:

I say Mean.

Step-by-step explanation:

Mean (Average): 23

Mode(most common): 21

Median(Middle): 21

Answer:

119 Students

Step-by-step explanation:

595/5= 119 Students

Answer:

A cylinder is a solid figure with two parallel circles of the same size at the top and bottom. The top and bottom of a cylinder are called the bases. The height h of a cylinder is the distance between the two bases.

Step-by-step explanation:

Formula: Since the base of a cylinder is a circle, we substitute 2πr for p and πr2 for B where r is the radius of the base of the cylinder.

Answer:

change the expression to y

Step-by-step explanation:

[tex]x + 3y = 9[/tex]

[tex]3y = - x + 9[/tex]

[tex]y = \frac{ - 1}{3} x + \frac{9}{3} [/tex]

the gradient is the coefficient of x,

[tex] - \frac{1}{3} [/tex]

The white area of the square is equal to 55.04cm²

To calculate the white area of the square we must perform the following operations.

To calculate the total area of the square, we multiply the side length by the base.

Then we must calculate the area of the pink circles, for this we use the following formula:

Then we proceed to replace the values of the number pi and the radius:

Now we multiply the area of the circle by four to find the total area occupied by the four circles inside the square.

50.24cm² × 4 = 200.96cm²

Finally we subtract the area of the 4 circles from the total area of the square and the result will be equivalent to the white area of the square.

256cm² - 200.94cm² = 55.04cm²

Note: This question is incomplete because the image is missing. Here is the image.

Learn more about circles in: https://brainly.com/question/11833983

Answer:

(-2x+4)+2(2x+1) = 2x+6

2(3x+5)-4(x-1) = 2x+6

2(x-7)+(8x+20) = 10x+6

They should be the answers if the simplified forms can be used twice.

Hope that helped!

Answer:

(-2x + 4) + 2(2x + 1)

2x+6

2(3x + 5) − 4(x − 1)

2x+14

2(x − 7) + (8x + 20)

10x+6

Step-by-step explanation:

Answer:

2+7+4(2-5)

9+4(-3)

9+(-12)

9-12 = - 3

Answer: 30

Step-by-step explanation:

Answer:

the answer is 650

Step-by-step explanation:

use the formula, a^2 + b^2 = c^2

so 25^2 = 625

and 5^2 = 25

added, 650.

Answer:

2

Step-by-step explanation:

Answer:

See: https://brainly.in/question/12682555

Step-by-step explanation:

The link provided will take you to a differently worded explanation from another user.

You may see the "slant" referred to as a "hypoteneuse", as the shape created by the line of height(or altitude) is a right triangle. Given the base of the triangle and the "slant" or "hypoteneuse", format the equation (a²+b²=c²)-where a represents the height(altitude), b represents the base, and c represents the slant(hypoteneuse)- to fit your needs:

c²-b²=a². From this point, find the square root(√) of a. If it cannot be simplified further, then (√a) is your solution.

Answer:

x= -3

y = 13/11

whole thing solved:

(-3, 13/11)

x=-3,y=-13/11

Answer:

steps below

Step-by-step explanation:

Step 1: Cot A / (1+cot A) * Cot B / (1+cot B )

= (Cot A  * Cot B) / ((1+cot A) *(1+cot B ))

= (Cot A  * Cot B) / (1+cot A+cot B+cot A cot B)

= (Cot A  * Cot B) / ((1+cot A+cot B)+ (cot A cot B))     : a

Step 2: (cot A * cot B -1) / (cot A + cot B) = cot (A+B) = cot 225° = 1  (formula)

            cot A * cot B -1 = cot A + cot B

            cot A * cot B  = 1 + cot A + cot B       (substitute a)

Step 3:

Cot A / (1+cot A) * Cot B / (1+cot B )

= (Cot A  * Cot B) / ((cot A * cot B)+ (cot A * cot B))

= (Cot A  * Cot B) / (2 * (cot A * cot B))

= 1 / 2

= 0.5

2.6 pounds based off what I did so I dont know

Answer:

74.94×10^3= 74940 because the number 10³ has 3 zeros when it is written without an exponent.

Step-by-step explanation:

when times 10, you move the decimal point to the right.

Answer:

74.94×103=7718.82=7.7×10³

Answer:

1 1/3

Step-by-step explanation:

x = 4/3 or 1 1/3

9514 1404 393

Answer:

  = 1/279,936 ≈ 3.5722·10^-6

Step-by-step explanation:

You can ask your calculator to give you the answer. It may display something like ...

  g(-1.75) = 3.57224508459·10^-6

You know the negative exponent means this is the reciprocal of ...

  1296^1.75 = 279,936

So, you can also write the answer as ...

  g(-1.75) = 1/279936

__

Since the value of x is given as a decimal, it is appropriate to give the answer as a decimal.

Answer:

-9/4x  -1/2

Step-by-step explanation:

hope this helps!

Answer:

The sum of 7 and n would be 7n

Step-by-step explanation:

I don't know why my question was deleted but with this information it would be 7n

Answer:

8.22899353m

= 8m(round)

Step-by-step explanation:

14 * sin(36 degree) = 8.22899353

The measure of the angle x is 32 degree after applying the sin law of triangle.

The triangle can be defined as a three-sided polygon in geometry, and it consists of three vertices and three edges. The sum of all the angles inside the triangle is 180°.

We have a triangle given in the diagram.

To find the measure of the angle x we must apply the sin law of triangle.

[tex]\rm \dfrac{17}{sin116} = \dfrac{10}{sinx}[/tex]

Sinx = 10(sin116)/17

Sinx = 0.528

x = 31.91 ≈ 32 degree

Thus, the measure of the angle x is 32 degree after applying the sin law of triangle.

Learn more about the triangle here:

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Answer: 16.6

Step-by-step explanation:

a² + b² = c²

7² + b² 18²

49 + b² = 324

Subtract 49 from both sides

b² = 275

√b² = √275

b = 16.583

16.583 ≈ 16.6

Answer:

6

Step-by-step explanation:

1.A,B,C

2.C,B,A

3.A,C,B

4.B,A,C

5.B,C,A

6.C,A,B

Answer:

1000( l + b)

Step-by-step explanation:

2(500l + 500b)

=500 (2(l+b))

=1000

Answer:

1002 m

Hope you could get an idea from here.

Doubt clarification - use comment section.