Solve using elimination. Brainliest for correct answer!!

Answer:

The other answer is right. I got it wrong.

Step-by-step explanation:

Answer:

The rate of change in graph b is greater than the rate of change in graph a

Step-by-step explanation:

The rate of change is slope. The rate of change in B is three, and the rate of change in A is 2.

Answer:

8 minutes.

Step-by-step explanation:

24x + 64y = 384, that represents the canned goods order .

where x = number of minutes spent producing fruit cans,

and y = number of minutes producing vegetable cans.

If the vegetable assembly line runs for 3 minutes, then put y=3 in equation we get

Therefore,  the fruit assembly line need to run to complete the order of 384 cans in 18 minutes.

Answer:

Substitute 3 into the equation for y. Solve for x and find that x = 8. So if cans of vegetables are processed for 3 minutes, fruit needs to be processed for 8 minutes to complete the 384-can order.

Step-by-step explanation:

4 0.02

Step-by-step explanation:

you have to subtract 0.06 from 0.04

Answer:

La oferta 2 oferce el mayor valor final. Es la que debería ser aceptada.

Step-by-step explanation:

Dada la siguiente información:

Oferta 1:

$150.000 hoy y $200.000 dentro de 10 años.

Oferta 2:

$30.000 al final de cada uno de los próximos 10 años.

Tasa de interés= 14%

Para decidir cuál de las dos ofertas es mejor, debemos calcular el valor final:

Oferta 1:

VF= VP*(1+i)^n

VF= 150.000*(1,14^10) + 200.000

VF= $2.261.523,48

Oferta 2:

VF= {A*[(1+i)^n-1]}/i

A= cash flow anual

VF= {30.000*[(1,14^20) - 1]} / 0.14

VF= $2.730.747,83

Answer:

50 Zeros

Step-by-step explanation:

Since 10 is the exponent number and 5 is the base, then 5 would be written out 10 times but since you multiply that by 5, it's 50 zeros in total

Answer:

5 zeros because 5 × 10 is 50 if you multiply 5 by 10 5 times then there are 5 zeros.

Step-by-step explanation:

Answer:

that means it goes through the y axsis

Step-by-step explanation:

it is a y entercept sorry wrong thing

Answer:

It is y = mx + b.

m is slope, x is the number of times slope occurs, b is y intercept.

An example would be y = 3x + 4. The "+" could also be a "-".

Please mark me Brainliest, I need it to move onto the next level.

Answer:48 dollars

32 divided by 8= 4 dollars each.

12 books multiply by 4 dollars a book to get 48 dollar.

Answer:

$48

Step-by-step explanation:

You take 32 divided by 8 and get 4. Now take that 4 times 12 and get 48. Which makes it so you get 12 books for $48 dollars.

Answer:

-1 i think

Step-by-step explanation:

Answer:

4:3

Step-by-step explanation:

You divide both of them by 3

Answer:

12:9 but you have to simplify. 3 is the GCF and it goes into 12, 4 times and into 9, 3 times. so the simplified ratio is 4:3

Given :

An airplane cuts through the morning sky for every 1,000 feet that he climbs the outside temperature drops 20° F.

To Find :

The rate of the temperature change in degrees Fahrenheit per foot.

Solution :

Let, rate of the temperature change in degrees Fahrenheit per foot is x.

So,

[tex]x = \dfrac{20}{1000}\ ^oF/foot\\\\x = 0.02 ^oF/foot[/tex]

Therefore, rate of the temperature change in degrees Fahrenheit per foot is 0.02.

Hence, this is the required solution.

Answer:

this is really late, but for the people who need it now the real answer is

Step-by-step explanation:

The airplane is rising, so the change in elevation is +1,000 feet. The temperature is dropping, so the change in temperature is -20 degrees Fahrenheit.

-------------------------------------------------------------------------------------------------------------this is edmentum's sample answer so make sure to word it differently.

Answer:

P=2.25x-----------1

M=2.25y----------2

Step-by-step explanation:

Step one:

given data

we are told that the cost of pears= $2.25 each

       and cost of mango= $2.25 each

Step two:

the chef bought x pears and y mangoes

let the total cost of pears be P

and for mango be M

P=2.25x-----------1

M=2.25y----------2

Answer:

75

Step-by-step explanation:

showing that  the two lines are proportinal based on their markings, it shows that x=55, and then you just do 180-(55+50), which is 75

Answer:

9

Step-by-step explanation:

Answer:2/3

Step-by-step explanation:

plug it into y = mx + b  and it results to m = 2/3

Answer:  I will help you but if you try first.

Step-by-step explanation:

Answer:

y = 4x + 3

[ x ][ -2 ][ -1 ][ 0 ][ 1 ][ 2 ]

[ y ][ -5 ][ -1 ][ 3 ][ 7 ][ 11 ]

y = 4(-2) + 3 y = 4(-1) + 3 y = 4(0) + 3 y = 4(1) + 3 y = 4(2) + 3

y = -8 + 3 y = -4 + 3 y = 0 + 3 y = 4 + 3 y = 8 + 3

y = -5 y = -1 y = 3 y = 7 y = 11

Answer:

Step-by-step explanation:

i graphed it and made a table for ya :)

Answer:

56 and 16

Step-by-step explanation:

Set up equations!

x+y=72

x-y=40

You can solve for this by crossing out y as it becomes eliminated. You are left with 2x= 112. Then solve, so x= 56. Take 56 for x and plug it into one of the equations and solve for y. 56-y=40-----> y= 16. The numbers are 16 and 56.

Using a system of equations, it is found that the numbers are 16 and 56.

Their sum is of 72, thus:

[tex]x + y = 72 \rightarrow y = 72 - x[/tex]

Their difference is of 40, thus:

[tex]x - y = 40[/tex]

Since [tex]y = 72 - x[/tex]

[tex]x - (72 - x) = 40[/tex]

[tex]2x = 112[/tex]

[tex]x = \frac{112}{2}[/tex]

[tex]x = 56[/tex]

Then:

[tex]y = 72 - x = 72 - 56 = 16[/tex]

The numbers are 16 and 56.

A similar problem is given at https://brainly.com/question/24778333

Answer:

d

Step-by-step explanation:

...........

..........

correct ans is D

Answer:

false

Step-by-step explanation:

they are not the same answer so 30/240 = 50/-160 is false

Answer:

84 ÷ -12 = -7

21 ÷ -3 = -7

Step-by-step explanation:

49 ÷ -7 = -7

Means that __ ÷ __ must equal -7

There are many options, here are a few:

84 ÷ -12 = -7

or -84 ÷ 12 = -7

21 ÷ -3 = -7 etc

Answer: I would say there is no solution

Step-by-step explanation:

Answer:

that would be 9m.

Answer:

9m

Step-by-step explanation:

9 x m = 9m

You are multiplying 9 and m

product = multiplying

Answer:

84:48

Step-by-step explanation:

7:4 = x:48

7*48 = 4x

7*48/4 = x

x = 7*12 = 84

So, the equivalent ratio is 84:48

Answer: greater than or <

Step-by-step explanation:

It’s < on edgen. For the comparing unlike fractions using models section.

Answer:

7

Step-by-step explanation:

Answer:

they have 24 part time employees

Step-by-step explanation:

multiply 30 by .8 (which is 80% in decimal form) and you get 24. subtract that from 30 and you get 6 extra employees. 24 is the answer.

The percentage is calculated by dividing the required value by the total value and multiplying by 100.

Required percentage value = a

total value = b

Percentage = a/b x 100

100% = 30

80% = 24

The number of employees who work part-time is 24.

The percentage is calculated by dividing the required value by the total value and multiplying by 100.

Example:

Required percentage value = a

total value = b

Percentage = a/b x 100

Example:

50% = 50/100 = 1/2

25% = 25/100 = 1/4

20% = 20/100 = 1/5

10% = 10/100 = 1/10

We have,

Number of employees = 30

80% of the employees work part-time.

This means,

80% of 30

= 80/100 x 30

= 24

Thus,

The number of employees who work part-time is 24.

Learn more about percentages here:

https://brainly.com/question/11403063

#SPJ2

Answer:

Communitive property of multiplication :)

Step-by-step explanation:

D

I think it is D (-3/4x)-7(3)