please help !!! need please.

Answer:

20

Step-by-step explanation:

For the sake of the problem, let's make female workers "x" and male workers "y".

x+y<40       This equation shows that the total number of workers has a max of 40.

30x+20y<1,000      This equation shows that the total cost the manager pays ($30 to each woman, $20 to each man) has a max of $1,000.  

Now you can solve for x and y.

X+y<40

-y       -y

X<-y+40

Substitute -y+40 in for X in the second equation

30(-y+40)+20y<1,000      

-30y+1200+20y<1,000         Distribute

-10y+1,200<1,000      Combine like terms

-10y<-200                   Subtract 1,200

y>20                Divide by -10; flip the sign

Since y>20, and y=male workers, you now know that the minimum

number of male workers he should send is 20

Answer:

x^2 + y^2 = 256

good luck and have an awesome Day/Night

Answer:

-2.5

Step-by-step explanation:

The slope is the rate.

Answer:

x=8

Step-by-step explanation:

10x-20=7x+4

This is because the two angles are vertical.

10x-7x=4+20

3x=24

x=8

Answer:

x = 8

Step-by-step explanation:

10x - 20 = 7x + 4

3x = 24

x = 8

Answer:

So first you make a expression for the length and width.

(a^2+3)x(a^2+2a+5)

(2a+3)x(4a+5)

Combine like terms

(2a+4a)x(3+5)

6ax8

This is the area

Step-by-step explanation:

Answer:

The b-value is the middle number, the number next to the x

Step-by-step explanation:

Answer: A scale model is a representation or copy of an object that is larger or smaller than the actual size of the object being represented. Very often the scale model is smaller than the original and used as a guide to making the object in full size.

Answer:

Your answer should be 35 :)

Step-by-step explanation:

Hope this helps!

Answer:

3:2:25 is the correct answer

Step-by-step explanation:

hope this helps .

12:8:100 in its simplest form as a ratio is 3:2:25 .

The simplest form of the ratio is when the numbers are expressed as natural numbers with no common factors between them. For example, 2: 4 can be written in the simplest form as 1: 2.

According to the question

12:8:100 in its simplest form as a ratio.

 As ,

simplest form of the ratio is when the numbers are expressed as natural numbers with no common factors  

i.e

dividing by common factors of all 3 which is 4

3:2:25

Hence,  12:8:100 in its simplest form as a ratio is 3:2:25 ,

To know more about simplest form of the ratio here:

https://brainly.com/question/11887164

#SPJ3

Answer:

V≈1470.27

Step-by-step explanation:

V=πr2h=π·62·13≈1470.26536

11.8 is your answer.

value of x=11.8 .hope it helps.

Answer : 52

Explaination :

(5x+2)+(2x+18)+90=180

5x+2x+2+18+90=180

7x+110=180

7x = 180-110

7x = 70

x = 70÷7

x = 10

Angle CDF

= 5(10)+ 2

=52

Answer:

quite low, but not impossable.

Step-by-step explanation:

Answer:

✔The graph of the system consists of lines that have exactly one point of intersection.

✔The system has no solution

✔The system has exactly one solution.

✔The system has more than one solution.

Step-by-step explanation:

A system of linear equation is known to be a set of one or more linear equations which involve the same set of variables.

A system linear equation can have no solution, exactly one solution or infinitely one solution. When they have one solution, the lines have exactly one point of intersection. When they have no solution, the lines are parallel and when they have more than one solution, the equations are the same.

Using Pytharagos Thereom,

[tex]a^{2} + b^{2} =c^{2}[/tex]

36+64=100

[tex]\sqrt{100[/tex] = 10

the distance between the opposite corners is 10 inches

Answer:

Arf ( its 128 units)

Step-by-step explanation:

Step-by-step explanation:

Given equations

2x + 5y = 6 .......i)

2x = 10 - 3y...... II)

Putting 2x = 10 - 3y in equation i

10 - 3y + 5y = 6

2y = 6 - 10

2y = - 4

y = - 4 / 2

y = - 2

Now putting y = - 2 in equation ii

2x = 10 - 3 * ( - 2)

2x = 10 + 6

2x = 16

x = 16 / 2

x = 8

So x = 8 and y = - 2

Hope it will help :)❤

Answer:

5(3t+2) + 7(2t+5)

Step-by-step explanation:

because for each of the 3t+2 tickets you make $5 and for each of the 2t+5 tickets you make $7

Answer:

C) 90in

Step-by-step explanation:

3 x 6 x 5 = 90

Answer:

Question 3: There are two sets of like terms. The first one is 4 and -2. The second one is -4z, 5z and 2z. When you combine them the answer is 2+3z.

Question 2: -24-3x

Answer: Hope This Helps <3

Step-by-step explanation:

Question 1: 2+3z

Question 2: -24-3x

Hope your grades get better <3

Answer: dk

Step-by-step explanation:

Answer:

$125

Step-by-step explanation:

because 3 is less than 5 you round down and 1 will still be there and less than 5 so round down again which leaves you with a whole number of 125

hope this helps :)

Answer:

$125

Step-by-step explanation:

For $125 to round to $126 the number the decimal would have to be .5, and .13 is less than .5, so the number rounds down to $125.

I hope this helps, and have a great day! :)

Answer:

7.) 138.71

8.) 250

Step-by-step explanation:

Was this the answer you were looking for?

Answer:

7)13.33

8)44.1

Step-by-step explanation:

43*31/100=1333/100

=13.33

105*42/100=4410

=44.1

Answer:

5 cupcakes

Step-by-step explanation:

5 ×$2.50 is $12.50+ $1.90 is $14.40

Answer:

I don't know that answer will come back to you