All categories

3 years ago

Translate the sentence into an inequality. Twice x is less than or equal to - 18.

Mathematics

2 answers:

8_murik_8 [283]3 years ago

8 0

Answer:

2x<_-18

Step-by-step explanation:

Twice means 2x and less than means <_ and -18

Sergio039 [100]3 years ago

5 0

Answer:

$2x\leq -18$

Step-by-step explanation:

$2x \leq -18$

the first side is

twice x

2 times x

the symbol means less than or equal to

and finally we have the -18

You might be interested in

If 4 gallons of milk cost $16.76, how much would 7 gallon of milk cost

Reptile [31]

The answer is $29.33

4 0

3 years ago

The polygons in each pair are similar. Find the missing side length.

Taya2010 [7]

Answer:

Step-by-step explanation:

If you flip the polygon on the right so it looks like the polygon on the left, the scale factor for the small polygon to the big polygon is 32/40 or 4/5.

Now use that scale factor, 4/5, to find the missing length

4/5 = ?/15

5*3 = 15 so 4*3 = ?

? = 12

3 0

3 years ago

Anmol got 60 marks out of 80 marks in mathematics what percent marks did he get

Kay [80]

Answer:

75%

Step-by-Step Explanation:

There are two ways to go about this.

1) We can simply put it as a fraction = 60/80.

Then since a fraction sign also means division, we divide 60 by 80 = 0.75

Then to change a decimal into a percentage, we multiply by 100% = 75%

So our answer is 75%

2) We can simply it after it is put into a fraction = 60/80 = 3/4

It should be common knowledge that 3/4 is 75% depending on what grade you are in.

But there you have it, whichever way you prefer, the answer is always 75%.

3 0

3 years ago

A college administration has conducted a study of 166 randomly selected students to determine the relationship between satisfact

Annette [7]

It would help if we represent the information in form of two-ways table as shown below

The number of students who are not on probation is 104 students
There are 23 students who are not on probation and is satisfied is 81 students

The probability of students not on probation and is satisfied is 81/104

5 0

3 years ago

-1/4n - n= -5/6<br><br> What does n equal, Please I need this done very quickly!!

amid [387]

Answer:

n = 2/3

Step-by-step explanation:

6 0

3 years ago