What is the value of c in this linear system?
A) 1
B) -3
C) -1
D) 2

Answer:

since we are not given the options, I will write down a few equations that represent the number of French bread loaves and bagels:

2a + b ≤ 38

2a ≤ 38 - b

a ≤ (38 - b) / 2

a ≤ 19 - 0.5b

b ≤ 38 - 2a

b ≤ 2(19 - a)

Hopefully one of these equations is one of the choices given to you.

Answer:

Hey buddy, here is your answer. Hope it helps u.

Step-by-step explanation:

Let the unknown number be x

Perimeter of triangle= a+b+c

60=3x+4x+5x

60=12x

x= 60/12

X=5 cm

So the first side=3*x

=3*5=15

Second side=4*5=20

Third side=5*5=25

Answer is b

By-Kelyn

[tex] \LARGE{ \underline{ \tt{Required \: answer:}}}[/tex]

Let the sides be 3x, 4x and 5x. Then,

➝ 3x + 4x + 5x = 60 cm

It is because the total sum of the sides i.e. perimeter of the triangle is 60 cm.

➝ 12x = 60 cm

➝ x = 60 cm / 12

➝ x = 5 cm

Hence,

The required length of the sides:

And we are done! :D

⛱️ [tex] \large{ \blue{ \bf{FadedElla}}}[/tex]

Answer:

$27

Step-by-step explanation:

Before entering, you have already payed, thus at 0 rides, your money payed is 27.

Answer:

the answer is C

Step-by-step explanation:

Answer:

80 km/h

Step-by-step explanation:

From 9:00 am to 1:15 is 4.25 hours.

340 / 4.25 is the average speed.

Without a calculator, we can use long division.

The linear inequality that satisfies the point (1, 1) is y ≤ 2x – 1 option (D) y ≤ 2x – 1 is correct.

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

It is given that:

The graph of the linear inequality is shown in the picture.

The point is (1, 1)

Take the equation:

y ≤ 2x – 1

Plug x = 1, y = 1

1 ≤ 2 – 1

1 ≤ 1  (True)

Thus, the linear inequality that satisfies the point (1, 1) is y ≤ 2x – 1 option (D) y ≤ 2x – 1 is correct.

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Answer:

132

Step-by-step explanation:

easy  66,000 * .002

Answer: C

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer:

Diego i think

Step-by-step explanation:

to me it looks like Diego is moving the fastest i hope this helps some.

Answer:

w(7)= -25

Step-by-step explanation:

-3(7)-4

-21-4

w(7)= -25

Answer:

SAS (unless angle lines are drawn on by you, then it would be not enough info)

Step-by-step explanation:

Two sides both have the tick line to show that they are the same length.

They both share the same side

And if those angle lines were drawn by the question, then it would show that those angles are the same.

Add them all together to get SAS as you have (Side, Angle, Side)

Answer:

1152

Step-by-step explanation:

This is it simplified.

Answer:

1152

Step-by-step explanation: 248832  over

63

=

248832

216

=1152

Answer:

L' = (-1,10)

M'=(7,10)

N'=(1,0)

Step-by-step explanation:

folllow me

Answer:

5.35

Step-by-step explanation:

5.31 5.32 5.33 5.34 5.35

[tex] \LARGE{ \underline{ \tt{Required \: answer:}}}[/tex]

We have to find the simplest ratio between length, breadth and the height.

Here,

Note:

So,

HCF of 10, 15 and 25 is 5. Cancelling with respect to 5.

Then, the ratio will be 2:3:5 (Option A)

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Step-by-step explanation:

if you divide everything by five you will get ur answer

The statement which best describes the value of the expression at; x = 1 is; Choice D; The result is a whole number that is neither prime nor composite.

It follows from the task content that the value of the expression be determined at; x = 1 and consequently, the result be classified as a whole number, prime number or composite number.

Hence, when x = 1;

5x - 4 = 5(1) - 4.

= 5 - 4

= 1.

Hence, the result is 1 which can be classified as a whole number (integer). However, it is not a prime number and neither is it a composite number.

Therefore, Choice D is correct.

Read more on prime numbers;

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Answer:

[tex]n=\frac{386x-75}{5}[/tex]

Step-by-step explanation:

Add like terms

[tex]-35x+3\cdot \frac{3}{5}x-22\cdot \:2x-15=n[/tex]

Add 15 on both sides

[tex]-35x+\frac{9}{5}x-44x-15+15=n+15[/tex]

Simplify

[tex]-35x+\frac{9}{5}x-44x=n+15[/tex]

Multiply sides by 5

[tex]-35x\cdot \:5+\frac{9}{5}x\cdot \:5-44x\cdot \:5=n\cdot \:5+15\cdot \:5[/tex]

Simplify

[tex]-386x=5n+75[/tex]

Divide both sides

[tex]\frac{-386x}{-386}=\frac{5n}{-386}+\frac{75}{-386}[/tex]

You will get

[tex]x=-\frac{5n+75}{386}[/tex]

Then you will solve for n using x

Multiply both sides by 386

[tex]\frac{386\left(5n+75\right)}{386}=386x[/tex]

Simplify

[tex]5n+75=386x[/tex]

Subtraction

[tex]5n+75-75=386x-75[/tex]

Simplify

[tex]5n=386x-75[/tex]

Divide by 5 to get n

[tex]\frac{5n}{5}=\frac{386x}{5}-\frac{75}{5}[/tex]

[tex]n=\frac{386x-75}{5}[/tex]

Answer:

{3x}{20}

thats wa i got

Answer:

74

Step-by-step explanation:

because nelly forgot the decemal placement. She said 74 instead of 7.74

Answer: 33 degrees

Step-by-step explanation:

We can find angles PQS and PSQ by using the base angle theorem, which states that the base angles of an isosceles triangle are congruent. Subtracting 48 from 180 we get 132, which dividing by 2 we get 66 degrees.

Now we can use the exterior angle theorem, which states that an exterior angle of a triangle is equal to the sum of the two remote interior angles of the triangle. In this case, we are saying that ∠QSP= ∠QRS+∠RQS. Both of these angles are congruent because of the base angle theorem as well. Dividing 66 by 2 we get 33 degrees. Thus, m∠QRS=33°

Answer:

The answer is in the picture below

Step-by-step explanation:

Answer:$3.89

Step-by-step explanation:

divide 35.01 by 9 and then you get the answer $3.89

Answer:

Carol worked for 3 hours on Sunday

Step-by-step explanation:

If she gets $10 an hour, then she worked 8 hours total.

80 divided by 10.

If carol worked 5 hours on sunday, she worked 3 hours on saturday

8-5 = 3

The addition is one of the four fundamental mathematical operations. The number of hours that Carol works on Sunday is 3 hours.

The addition is one of the four fundamental mathematical operations, the others being subtraction, multiplication, and division. When two whole numbers are added together, the total quantity or sum of those values is obtained.

Given that Carol gets paid $10 per hour to work as a lifeguard. Also, she made a total of $80. Therefore, the number of hours for which Carol worked is,

Number of hours = $80 / $10 per hour = 8 hours

As it is known that Carol worked 5 hours on Saturday, therefore, the number of hours she worked on Sunday is,

Total number of hours = Number of hours on Saturday + Number of hours on Sunday

8 hours = 5 hours + Number of hours on Sunday

Number of hours on Sunday = 8 hours - 5 hours

Number of hours on Sunday = 3 hours

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Answer:

24

Step-by-step explanation:

I did 97.20 divided by 15 and got 6.48. Then, I did 155.52 divided by 6.48 and got 24. I hope this helps you!

Answer:

m = 18

as 44 : 12 :: 66 : m

therefore 44÷(12×66)

=44÷792

= 18

Answer:

m = 18

Hope this helps and have a great day!

And please mark me brainliest if you can :)

Answer: The answer was A,

(3 1/2 , -4 )

For people who are taking the test on edge.

Step-by-step explanation:

Answer:

A is the correct answer

9514 1404 393

Answer:

  22.8

Step-by-step explanation:

The circumcenter is equidistant from all the vertices of the triangle: PV = RV. There are enough dimensions given to let us find RV from the Pythagorean theorem.

  RV² = RS² +SV²

  RV² = 11² +20² = 521

  RV = PV = √521 ≈ 22.8

Answer: uhm- I think ####

Step-by-step explanation: it taggd it out

Answer:

huh what locations

Step-by-step explanation:

Answer:

Above what?

Step-by-step explanation: