Help me please -Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks.

Help Me Please -Write A System Of Equations To Describe The Situation Below, Solve Using Elimination,

Answers

Answer 1

Answer:

10 tray of club sandwiches and 4 tray of vegetarian sandwiches


Related Questions

A pack of juice is 8$. if carla has a 50$ bill, how many packs can she buy?

Answers

She can buy 6 packs and will still have $2 remaining

Answer:6

Step-by-step explanation:50/8=6.25, but she obviously can’t buy .25 of a pack, so she can only buy 6

What is the solution to the following system?
x - y = 6
x = 11

Answers

We are given x so we can plug it in to the first equation to find y

11 - y = 6

We don’t want y to be negative so we subtract y from both sides

11 = 6 + y

Now we can subtract 6 from both sides

5 = y

Simplify (g^{2}h)^{4}

A. g^{8}h^{4}

B. (g^{6}h)^{4}

C. g^{6}h

D. g^{8}h

Answers

Answer:

g^(8)h is may be answer as ithink

A number y is rounded to 2 decimal places
y
The result is 1.51
Write down the error interval for y.

Answers

y can be rounded up to 1.51 from a minimum value of 1.505
This is the lower bound.

y can be rounded down to 1.51 from a maximum value of 1.515
this is the upper bound.

y is between the lower bound and the upper bound so y is between 1.505 and 1.515

This is shown as 1.595<=y<1.515

<= is the typed out version of (greater than/equal to) which is < with a line under it.

black and white paint are mixed to give a shade of grey in the ratio 5:2. write an equation for y in terms of x to show the relationship between the amount of black paint (x) and the amount of white paint (y)

Answers

Answer:

i think its y = 2.5x ?

Step-by-step explanation:

for every 5 units of black paint, there are 2 units of white paint,, this can be represented as

2y = 5x

divide everything by 2 to isolate y and you get

y = 2.5x

And the order goes in

J
K
L
M

please help and don’t just guess and put a wrong answer for points I’m stressed

Answers

Answer:

J; (1, -10)

K; (-1, -10)

L; (1,-8)

M; (-1, -8)

Step-by-step explanation:

I double-checked and they are all right. hope this helps!

Find the discriminant of the following equation?

Please help me!

Answers

Answer:

Below:

Step-by-step explanation:

The answer is "B" -44.

Hope it helps...

It's Ms-Muska

Please help me fast i need the answer please help fast

Answers

Answer:

a = -4,000m + 39,000

Step-by-step explanation:

if you plug in 1 for m you get 35,000 which represents 1 minute it's at 35,000

same goes for if u put 2 you get 31,000

hope this helps :))

u/-11-4=-15 solve plsz

Answers

Answer:

121

Step-by-step explanation:

[tex]-\frac{u}{11}-4=-15[/tex]

Add 4 to both sides

[tex]-\frac{u}{11}=-11[/tex]

Multiply by -11

u=121

Checking the work)

121/-11-4=-15

-11-4=-15

-15=-15

Ten less than eight times a number is 14 . Find the number.

Answers

Answer:

192?

Step-by-step explanation:

Because 14+10=24 and 24x8=192.

Line segment ST is dilated to create line segment S'T' using the dilation rule DQ,2. 25. Point Q is the center of dilation. Line segment S T is dilated to create line segment S prime T prime. The length of Q T is 1. 2 and the length of Q S is 2. The length of S S prime is x and the length of T T prime is 1. 5. What is x, the distance between points S' and S? x = 2. 25 units x = 2. 5 units x = 4. 25 units x = 4. 5 units.

Answers

The distance between points S' and S is x= 2.5 units.

Given that

Line segment ST is dilated to create line segment S'T' using the dilation rule DQ 2. 25.

Point Q is the center of dilation.

Line segment ST is dilated to create line segment S prime T prime.

The length of QT is 1. 2 and the length of QS is 2.

The length of SS prime is x and the length of TT prime is 1. 5.

We have to determine

What is x, the distance between points S' and S?

According to the question

Line segment ST is dilated to create line segment S'T' using the dilation rule DQ, 2.25.

Also, SQ = 2 units, TQ = 1.2 units, TT'=1.5, SS' = x.

Since the line ST is dilated to S'T' with the center of dilation Q, the triangles STQ and S'T'Q must be similar.

We know that the corresponding sides of two similar triangles are proportional.

So, from ΔSTQ and ΔS'T'Q.

[tex]\dfrac{SQ}{S'Q} = \dfrac{TQ}{T'Q}\\ \\ \dfrac{SQ}{SQ+SS} = \dfrac{TQ}{TQ+TT'}\\ \\ \dfrac{2}{2+x} = \dfrac{1.2}{1.2+1.5}\\\rm \\ \dfrac{2}{2+x} = \dfrac{1.2}{2.7}\\\\ \dfrac{2}{2+x} = \dfrac{12}{27}\\\\2(27) = (2+x) 12\\\\ 54 = 24 + 12x\\ \\ 12x = 54-24\\ \\ 12x=30\\ \\ x = \dfrac{30}{12}\\ \\ x = 2.5[/tex]

Hence, the distance between points S' and S is x= 2.5 units.

To know more about Pythagoras Theorem click the link given below.

https://brainly.com/question/16016926

Answer:

B or 2.5 I think

Step-by-step explanation:

48[tex]4\sqrt{x} 12192\\[/tex]

Answers

Answer:

= x 3048

Step-by-step explanation:

Evaluate the expression for x = –9, y = –4, and z = –1.
xz − xy =

Answers

-23 why does my answer have to be 20 letters long

Answer:

-27

Step-by-step explanation:

Substitute the numbers in for the variables:

(-9)(-1) — (-9)(-4)

Multiply it out and you'll get:

9 — 36

Then, just subtract:

-27

11/22 - 3/16 x 8/18 + 1/18
tính cách hợp lí

Answers

Answer:

Simplified expression:

17/36

in decimal form:

0.472

Is this what you need??

Claire has $18. She wants to buy a book and magazine. The book costs $13.28. How much can Claire spend on a magazine?

Answers

Claire can spend $4.72 on a magazine

which equation has x equals 9 as a solution
4+x=12 2x=20
x+7=26 5x=45

Answers

Answer:

5x=45

Step-by-step explanation:

Solve: 4+x=12

~ Subtract 4

~ x = 8

~ (not nine)

-----

Solve: 2x=20

- Divide by 2 (isolate x)

- x = 10

- (not nine)

-----

Solve: x+7=26

~ Subtract 7

~ x = 19

~ (not nine)

-----

Solve: 5x=45

- Divide by 5 (isolate x)

- x = 9

- (Nine! Our answer)

The radius of a circle is 3.9 in. Find the circumference to the nearest tenth.

Someone please help me ill give you brainlist answer!!

Answers

Answer:

C = 24.5 in

Step-by-step explanation:

Formula to find the circumference of a circle is :

C = 2πr

Here,

r ⇒ radius

So let us solve now.

C = 2πr

C = 2 × π × r

C = 2 × 3.14 × 3.9

C = 24.492 in

So, they've asked for nearest 10th.

Therefore, the answer will be 24.5 in.

Hope this helps you :-)

Let me know if you have any other questions :-)

Answer:

[tex]\huge{ \boxed{\boxed{\tt Circumference≈24.5 \: in.}}}[/tex]

Step-by-step explanation:

Given:-

Radius of the circle = 3.9 in.

To Find:-

The Circumference

Solution:-

We know that the formula of Circumference is :

[tex]\boxed{ \sf \: Circumference = 2\pi{r}}[/tex]

Note that r equals to radius which is given.

Now,Put the value of radius (r) :-

[tex] \sf \implies \: Circumference = (2\pi \times 3.9) \; in.\: [/tex]

We know that the value of π is :-

[tex] \boxed{\sf \: \pi = 3.14}[/tex]

So put the value of π :-

[tex]\sf \implies{Circumference} =( 2 \times 3.14 \times 3.9 )in.[/tex]

Simplify this:

Multiply 2 and 3.14 :-

[tex]\sf \implies{Circumference} = (6.28 \times 3.9) \: in.[/tex]

Multiply 6.28 and 3.9 :-

[tex]\sf \implies{Circumference} = 24.492\; in.[/tex]

Hence,the circumference of the circle would be 24.492 in. .

But We are asked to find the circumference to the nearest Tenth.

So,the Nearest Tenth of 24.492 in. is :-

[tex]\sf \implies{Circumference} ≈ 24.5 \: in.[/tex]

Hence, the circumference to the nearest Tenth of the circle would be;

[tex]\boxed{\sf {Circumference} ≈ 24.5\; in.}[/tex]

We're done!

[tex] \rule{225pt}{2pt}[/tex]

I hope this helps!

Let me know if you have any questions.

:)

find the value of x so the figures have the same area

Answers

Answer:

B) 4.5

Step-by-step explanation:

The area of the first figure is 10x

The area of the second figure is 6(x+3)=6x+18

To solve, find the x that makes 10x=6x+18

   1) 10x=6x+18

   2) 4x=18

   3) x=4.5

To check work)

   1) 10(4.5)=6(4.5)+18

   2) 45=27+18

   3) 45=45

Write the function shown in the graph to the right (graph attachted)

Answers

Answer:

Step-by-step explanation:

y = [tex]\sqrt{x+3}[/tex] - 2

Find the interest for six months when the principal is $400 at 6% annual interest paid
semi annually (Rounded to two decimals)
O $24.00
O $48.00
O $8.00
O $12.00

Answers

The interest for six months when the principal is $400 at 6% annual interest paid semi-annually is $12.

Compound interest

The formula for calculating the compound interest is expressed as:

A = P(1+r/n)^nt

P is the principal = $400t is the time = 0.5 yearsn is the compounding time = 2r is the rate = 0.06

Substitute to have

A = 400(1+0.06/2)^0.5(2)

A = 400(1+0.03)

A = 400(1.03)

A = $412

Interest = $412 - $400

Inetrest = $12

Hence the interest for six months when the principal is $400 at 6% annual interest paid semi-annually is $12.

Learn more on compound interest here: https://brainly.com/question/24924853

Can you please please please please please Please help me

Answers

Answer: 3 sqrt(21)

Step-by-step explanation:

wow this problem is gross!
making the triangle,

you need to use the law of cosines! searching "law of cosines" online should help a lot!

c^2 = a^2 + b^2 − 2ab cos(C)

you know C = 60 degrees (from 12 pm to 2pm!)

a = 12 cm and b = 15 cm

plug it into the equation and you get

c = 3 * sqrt(21) = 13.748

Answer: √70

Step-by-step explanation:

15^2=12^2 + x^2

225= 155 + x^2

X= √70

what does 52/ /4 mean

Answers

Answer:

13

Step-by-step explanation:

Answer:

im pretty sure its the same as fraction. 52 as the numerator and 4 as the denominator.

so sorry if im incorrect

Please help I’m confused

Answers

Answer:

x=17

Missing angles are 52 and 38.

Step-by-step explanation:

All triangles add up to equal 180 degrees. Using this information we can create an equation to help solve this problem. We are given one of the angles and the other 2 are shown as expressions, so the equation will look like 90+(2x+4)+(3x+1)=180. You can subtract 90 from both sides to simplify the equation to (2x+4)+(3x+1)=90. From here solve for x.

Combine the like terms

5x+5=90

Next, subtract 5 from both sides

5x=85

Then, divide both sides by 5

x=17

Then, plug in 17 for x in the expressions to find the missing angles. The top angle is 3(17)+1=52. The bottom angle is 2(17)+4=38.

the missing angles are 52 and 38 so it should be that x=17

Mike scored 10 points less than twice the

lowest score on a science test. If his score was

96, what was the lowest score on the test?


could you explain the process to solve this? thank you :D

Answers

Mike = the lowest score possible - 10
Mike = 96
96 + 10 =106.
The answer should be 106.

)The sides of a triangle are(3y + 1), (4y + 2) and (7y). Find the
perimeter of the triangle.
a) 14y + 3
b) 15y +3
c) 8y + 2
d) 7y + 3

Answers

Answer:

perimeter of the triangle = addition of all sides.

perimeter = 3y + 1 + 4y + 2 + 7y

perimeter =3y + 4y +7y +1 + 2

perimeter = 14y + 3

answer = option a.

Answer:

a

Step-by-step explanation:

The perimeter is the sum of the 3 sides of the triangle, that is

perimeter = 3y + 1 + 4y + 2 + 7y ← collect like terms

                = 14y + 3

The area of a triangle is
12 m2 and the height is 4
meters. What is the base of
the triangle?

Answers

Answer:

6

Step-by-step explanation:

a=bh/2

12=4b/2, simplify = 12=2b/1

divide 2 to both sides

12=2b

6=b

Answer:

6 is the base

Step-by-step explanation:

to find the base, you do

b = 2 × A/h

b = 2 × 12/4 = 6

A = Area = 12

h = height = 4

b = base = 6

B) Find the equation of the trend line (line of best fit). Show your work. (2 points).

Answers

The equation of line best fir is y = 1.86211x + 4.42878.

Given

The data in the table added to scatter plot and line of best fit calculated using a graphing calculator.

What is the form to represent a linear equation?

The linear equation is represented in the form of;

y = MX +c

Where m is the slope of the line and y and x are independent variables.

The line of best fit is:

y = 1.86211x + 4.42878

To know more about the Linear equation click the link given below.

https://brainly.com/question/11897796

Answer:

1.875 + 12.2.25

your mom

Write an equation of the line passing through the point(2,10)
that is perpendicular to the line 2x+y=17​

Answers

rearrange 2x+y=17 to slope intercept form: y=-2x+17
slope of that equation is -2 and perpendicular slope is 1/2
use point slope form and put the point(2,10) and slope in there to get y-10= 1/2(x-2)
rearrange to get y=1/5x+9.6
This should be correct

Please someone help me with this question

Answers

Answer is B ! Hope this helps :)

Mr. Jenkins buys a hat for $18 and a coat for $63. He has a coupon for 15% off the total cost. He pays with four $20 bills. How much change will he recieve

Answers

18 + 63 = 81

85% of 81 = 68.85

80 - 68.85 = $11.15 change

please give brainliest

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