Pls help I need this pls help I’m begging u have a good day pls help

Answer:

I will have to work 11 hours to take my parents to a $ 120 cost dinner, and I will have $ 1 left in return.

If I wanted to tip 15%, I would have to work 13 hours and have $ 5 left over.

In turn, to determine the money generated from an indeterminate number of hours worked, the applicable formula would be 11X = Y, where Y is the money generated and X is the number of hours worked.

Step-by-step explanation:

Since I have just gotten my first job, and I have decided I want to take my parents out for dinner to celebrate and I have anticipated it will cost approximately $ 120 for the three of us to go out for dinner, and at my job, I make an hourly wage of $ 11, to determine how many hours would I need to work to pay for the dinner, and what if I wanted to add a 15% tip, and determine if my strategy could also allow me to find out how much money and or made for any number of hours, the following calculations must be performed:

120/11 = X

10.9 = X

11 x 11 = 121

Therefore, I will have to work 11 hours to take my parents to a $ 120 cost dinner, and I will have $ 1 left in return.

(120 x 1.15) / 11 = X

138/11 = X

12.54 = X

11 x 13 = 143

Therefore, if I wanted to tip 15%, I would have to work 13 hours and have $ 5 left over.

In turn, to determine the money generated from an indeterminate number of hours worked, the applicable formula would be 11X = Y, where Y is the money generated and X is the number of hours worked.

Answer:

The number between -1 and 1 is 0 ( zero)

Answer:

108 cm³

Step-by-step explanation:

Formula: V = w×h×l

Solution: V = whl = 4·3·9 = 108

Hence, the answer is 108 cm³

Answer:

1.

ST=23

RU=8

SV=5

SU=5+5=10

2.

24x-19=16x+13

24x-16x=13+19

8x=32

x=32/8

x=4

3.

8x-37=5x+17

8x-5x=37+17

3x=54

x=54/3

x=18

4.

4x+19=6x-7

19+7=6x-4x

2x=26

x=26/2

x=13

MN=4×13+19=71

5.

9x-15=7x-1

9x-7x=15-1

2x=14

x=14/2

x=7

CD=7×7-1=48

6.

3x+4=5x-16

16+4=5x-3x

2x=20

x=20/2

x=10

now

JL=3×10+4+5*10-16=68

7.4x+4=7x-17

17+4=7x-4x

3x=21

x=21/3

x=7

again

5y-31=2y+5

5y-2y=31+5

3y=36

y=36/3

y=12

now.

PQ:5×12-31=29

QR:2×12+5=24+5=29

PS:4*7+4=32

SR:7*7-17=32

PT:6*7-2*12=18

Answer:

15

Step-by-step explanation:

Answer:

x² = (x-2) (x+3)

and

x = 6

Step-by-step explanation:

x² = (x-2) (x +3)

x² = x² + 3x - 2x - 6

x² = x² + x - 6

moving x² and -6 from LHS to RHS

x² - x² + 6= x

6 = x

x = 6

Answer:

[tex]x(3x^3+ 5x + 2)[/tex]

Step-by-step explanation:

The given equation is :

[tex]3x^4 + 5x^2 + 2x[/tex]

Taking x common from the above equation.

[tex]x(3x^3+ 5x + 2)[/tex]

Nothing can be taken from above equation now. We can write the answer as :

[tex]x(3x^3+ 5x + 2)[/tex]

Hence, this is the required solution.

Answer:

8 cm

Step-by-step explanation:

Ok lets on the biggest square we have 17 cm

17cm is the hypotenuse for the right triangle

The second largest's area is 225 cm^2

Sq root of 225 cm^2, is 15

To find x, lets plug the info we have to the pythagorean theorom

[tex]a^2 + b^2 = c^2\\a^2 + 15^2 = 17^2\\a^2 + 225 = 289\\\\289 - 225 = a^2\\64=a^2\\a = 8 cm[/tex]

The side length of the smallest Square is 8 cm

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer: there are 48 students in the class

Step-by-step explanation:

let x = the total number of students in the class

1 - 1/3 = 2/3

1/4 * 2/3 = 2/12 = 1/6

1/3x + 1/6x + 24 = x

2/6x + 1/6x + 24 = x

3/6x + 24 = x

1/2x + 24 = x

24 = x - 1/2x

24 = 1/2x

24 * 2 = x

x = 48

there are 48 students in the class

Answer:

P(d) = 62 - 2d

Step-by-step explanation:

P = pound per square inch

d = days

(52 - 46) / 3 = 2

46 + 2 * 8 = 62

Answer:

[tex]A=60\pi\ in^2[/tex]

Step-by-step explanation:

The angle made by the major arc = 210°

The sum of the measure of major arc and the minor arc is equal to 360°.

Minor arc = 360° - 210° = 150°

The radius of the circle, r = 12 inches

The area of the sector is given by :

[tex]A=\dfrac{\theta}{360}\times \pi r^2\\\\=\dfrac{150}{360}\times \pi (12)^2\\\\=60\pi\ in^2[/tex]

So, the correct option is (c) i.e. [tex]60\pi\ in^2[/tex].

Answer:

x = 0

Step-by-step explanation:

Subtract 25x^2 from both sides

24x^2 + bx^2 - 25x^2 - 25x^2

Simplify

bx^2 - x^2 = 0

Factor bx^2 - x^2: x^2(b - 1)

bx^2 - x^2

Factor out common term x^2

= x^2 (b - 1)

x^2(b - 1) = 0

Using the Zero Factor Principle: If ab = 0 then a = 0 or b = 0

x^2 = 0

Apply rule x^n = 0   x = 0

x = 0

Answer:

6x-5y=15

6x=15+5y

x=15+5y÷6

x=y+15.8

Answer:

1/3

Step-by-step explanation:

there are 4 numbers total that are less than 3 and there are 12 sides total

so 4/12 would be the total and 1/3 would be simplified

Answer:

B. 24

Step-by-step explanation:

Answer:

−0.5m+8

Step-by-step explanation:

Mark as Brainliest

Answer:

lisa would earn more money

Step-by-step explanation:

let say mary base price = x

mary per student price = y

x+15y = 90

x+8y = 62

7y = 28

y =4

x = 30

mary  will earn for 20 students = 30 + 20*4 = 110

lisa base money = 30/2= 15

lisa per student = 4*2=8

lisa earning for 20 students

= 15 + 20*8 = 175

lisa will earn more money

Answer:

224 m^3

Step-by-step explanation:

Volume = l x w x h

V = 8 x 4 x 7

V = 32 x 7

V = 224 m^3

Have a great day!  :D

Answer:

224m³

Step-by-step explanation:

volume =surface area ×height

thus surface area=l×w (since its a rectangle)

V=l×w×h

V=8×4×7

V=224m³

Answer:

The answer: is 118

I hope this help you enjoy :D

Step-by-step explanation:

Answer:

its equal becuase 8* 2/3 and 8* 1/3 but forget thee eight its the 2/3 and 1/3 its half of it 1/3 is half of 2/3

Step-by-step explanation:

Answer: 11,448

Step-by-step explanation: I’m not sure if this is correct but I saw this answer a few times on another website similar to Brainly, and I thought it could help you all, if it’s correct.

The surface area of new rectangular prism is 11448 square inches.

A rectangular prism can be defined as a 3-dimensional solid shape which has six faces that are rectangles.  It has 8 vertices, 6 faces, and 12 edges in which all the pairs of opposite faces are congruent.

For the given situation,

Length of the rectangular prism = 18 inches

Width of the rectangular prism = 1 foot = 12 inches

Height of the rectangular prism = 14 inches

All the dimensions are tripled, so multiply all the dimensions by 3.

Length, l = [tex](18)(3)[/tex]

⇒ [tex]l=54[/tex]

Width, w = [tex](12)(3)[/tex]

⇒ [tex]36[/tex]

Height, h = [tex](14)(3)[/tex]

⇒ [tex]42[/tex]

The formula of surface area of rectangular prism is

[tex]A=2(lw+wh+lh)[/tex]

⇒ [tex]2((54)(36)+(36)(42)+(42)(54))[/tex]

⇒ [tex]2(1944+1512+2268)[/tex]

⇒ [tex]2(5724)[/tex]

⇒ [tex]11448[/tex]

Hence we can conclude that the surface area of new rectangular prism is 11448 square inches.

Learn more about rectangular prism here

https://brainly.com/question/12687602

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Now I can answer:

Part 1: A

Part 2: A

Part 3: D

Part 4: A

Answer:

Step-by-step explanation:

7 hours is the answer.

7 x 7 = 49, so if he works 7 hours for $7 an hour, he would have $49.

Answer:

false because it only equal when b = n