The difference between a number and seven is less than or equal to -3

Answers

Answer 1

Answer: x-7 < -3
Remember that the less than or equal to has a line underneath it!

Answer 2

Answer: difference means subtraction difference betwen a number and 7 means 7-x is less or equal to -3 (≤-3) 7-x≤-3

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Three multiplied by the sum of 4 and a number is the same as 18 more than the number. Find the number.. . If n is \"the number,\" which equation could be used to solve for the number?. . . 3n + 4 = n + 18. 4(3 + n) =n + 18. 3(4 + n) =n + 18. 3(4 + n) + 18 > n

Answers

Answer:

3(n+4)=n+18

The value of n is 3

Step-by-step explanation:

Let n be the required number.

Sum of 4 and the number n is (n +4)

Three multiplied by the sum of 4 and the number= 3(n +4)

Now, 18 more than the number = (n + 18)

From, the given directions, we can write the equation

$3(n+4)=n+18$

Now, we solve this equation for n

Distribute 3 over the parenthesis

$3n+12=n+18$

Subtract n to both sides

$2n+12=18$

Subtract 12 to both sides

$2n=6$

Divide both sides by 2

$n=3$

Therefore, the required equation is

3(n+4)=n+18

The value of n is 3

Translate the statement to algebraic language:1) Call x the unknown number2) The sum of 4 and a number = 4 + x3) Three multiplied by the sum of 4 and a number = 3(4 + x)4) Is the same as 18 more than the number: 3( 4 + x) = 18 + xSolve the equation:3*4 + 3x = 18 + x3x - x = 18 - 122x = 6x = 6/3x = 2.The number is 2.

Judy is scuba diving at -7 meters, Nelda is scuba diving at -9 meters, and Rod is scuba diving at -3 meters. List the divers in order from the deepest diver to the diver who is closest to the surface.

Answers

Answer: Nelda (-9)- Judy (-7) -Rod (-3)

Step-by-step explanation:

Hi, to answer this question we have to analyze the information given:

Judy= -7 meters
Nelda = -9 meters
Rod = -3 meters

So, to list the divers from deepest to closest to the surface, we have to know that the higher the value of the negative number, the deepest the diver is.

So, from deepest to closest to the surface:

Nelda (-9)- Judy (-7) -Rod (-3)

Feel free to ask for more if needed or if you did not understand something.

its gonna be least to greatest so it would be Nelda Judy Rod

I will give brainliest A small scoop holds 75% as much as a large scoop.

If the small holds 36 units, how much does the large hold?

Answers

The large scoop holds 48 units.
36/0.75 = 48

Answer:

Large scoop holds 48 units.

Step-by-step explanation:

Large: x

Small: .75x = 36

x = 48 units

What is the length and width of a rectangle with a perimeter of 54

Answers

Width is 10 and length is 17. I hope this helps!

i believe the answer is 13.5 i could be wrong.

How many 1/4 are in 4

Answers

Answer:

Step-by-step explanation:

One fourth as a fraction means 1 part out of something when it is divided into 4 equal parts. All 4 parts when put together will make the whole thing back again. So 4 is our answer.

4 × 4 = 16

The graph of a line passes through two given points, as shown on the graph below. What is the equation of the line written in general form?

Answers

The line drops 5 units as it proceeds forward 5 units.
Its slope is (-5) / 5 = -1

The line crosses the y-axis at the point y=5 .

The general form of the line's equation is: y = - x + 5 .

Answer:

x+y-5=0

Step-by-step explanation:

This is in general form.

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