Plz help will mark brainliest

Answer:

No, A is

Step-by-step explanation:

You can tell by plugging in the numbers. 0 - 3(0) < 1 as 0 < 1.

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Explanation:

Let's check if choice C is the answer or not

We will plug in x = -2 and y = 1 into the inequality to get

y - 3x < 1

1 - 3(-2) < 1

1 + 6 < 1

7 < 1

That's a false statement since 7 is not smaller than 1. This means the first inequality is false when (x,y) = (-2,1). So we can rule out choice C. Choices B and D are similar stories.

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It turns out that choice A is the answer because

y - 3x < 1

0 - 3(0) < 1

0 - 0 < 1

0 < 1

Which is a true statement. So (x,y) = (0,0) is one solution to this inequality.

I'll let you check the other answer choices. You should find them to be false

Answer:

21

Step-by-step explanation:

6(y^2) - 24y -51 = 6 4 - 24y - 51

(6 4) - (24y) - 51 = 24 - -48 - 51

(24 - -48) - 51 = 72 - 51

72 - 51 = 21

Answer: D. x=72

Step-by-step explanation:

With the equation x/8-6=3  we can start solving by first moving the "-6"

                 x/8-6(+6)=3(+6)

                 x/8=9             <-- Rewrite equation after adding "6" to both sides

                 x/8(*8)=9(*8)  <--- Multiply both sides by 8

                 x=72              <-- After multiplying, solution is found

Answer:

29,36,43

Step-by-step explanation:

Answer:

29

Step-by-step explanation:

the numbers are being added by 7

1 + 7 = 8

8 + 7 = 15

and so on

Answer:

14.163

Step-by-step explanation:

i do not now if that right but

Answer:

900 centemeters

Step-by-step explanation:

Answer:

9000 millimeters= 900 centimeters

Step-by-step explanation:

you have to divide the length value by 10, thats how you get your answer

i hope this helps.     :)

Answer:

it b

Step-by-step explanation:

Answer: 5

Step-by-step explanation:

evreything is in half

the answer is:

10z+6

hope this helps :)

Answer:

the slope is -1/6

Step-by-step explanation:

I hope it helps

Answer:

4/9

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

About 45% increased

Answer:

C.) -5

Step-by-step explanation:

The slope formula is rise/run, in other words, rise divided by run or the y variable divided by the corresponding x variable.

In this question, we are told that the y-value is "20 feet above" meaning this is the rise and the run is "4 feet from"

To find the slope all we have to do is divide 20 by 4 giving us 5. Since the ladder is going down we know that we have to place a negative sign before the slope giving us our final answer of -5

Step-by-step explanation:

the answer is

4x-7<5

4x<12

x<3

Answer:

R = 18.5

Step-by-step explanation:

Answer: 18.5

Step-by-step explanation: Divide 74 by 4

Answer:

9/26

Step-by-step explanation:

Word : CONFIDENCE

Consonants in word : C, N, F, D, N, C = 6

Total alphabets = 10

Probability =required outcome /Total possible outcomes

Probability (consonants) = 6 /10 = 3/5

Number of red catds in deck = 26

Number of aces in a card deck = 4

Total number of cards = 52

P(red) or P(ace)

(4/52) + (26/52) = (4 + 26) / 52 = 30 / 52 = 15 / 26

P(getting a consonant, then a red card or ace)

(3 /5) * (15/26) = (3 * 15) / (26 *5) = 45/130 = 9/26

Answer:

WHASTW THE QUESTION?

Step-by-step explanation:

Answer:

um ok first you spell that wrong and put firat

Step-by-step explanation:

Answer:

Was there suppose to be a attached image?

Answer:

a)57,600 b)12.5% increase

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Proportional relationship formula is:

a) Use point (1, 3.5) to find k:

b) Unit rate is:

c) Point (8, 28) indicates:

d) x = 20, y =?

180 students in the enviormental club

There are 60 students in the Environmental club.

A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.

Given:

There are 240 students in the seventh grade,

and 25% are in the Environmental Club.

That means,

students are in the Environmental Club,

= 240 x 25/100

= 60

Therefore, 60 students are in Environmental club.

To learn more about the percentage;

https://brainly.com/question/24159063

#SPJ5

Answer:

-20

Step-by-step explanation:

According to order of operations, multiplication comes before addition.

4(– 7) + 8 =

-28 + 8 =

-20

An expression equivalent to 4(– 7) + 8 would be:

8 + 4(-7)

This is true because of the commutative property which states that a+b=b+a

Answer:

-20

Step-by-step explanation:

It is very simple!

4x-7= -28

-28+8=20

Answer:

39 units

Step-by-step explanation:

when its a rectangle just multiply the two side lengths together to get the answer

Answer:

f= 2x+3/x

Step-by-step explanation:

divide both sides by x

Answer:

Yes they are same shape but different size

Step-by-step explanation:

Answer:

nice fingers lol i cant see the whole problem

Step-by-step explanation: