Inequality word problem

7 less than -2 times a number X is greater than or equal to 41

Answers

Answer 1

Answer: less than means minus so 7 less than means -7

-2 times a number x means -2 times x or -2x

is greater than or equal to means >

41=41

so
-7+-2x>41
-2x-7>41
add 7 to both sides
-2x>48
divide both sides by -2
remember to flip sign since divided by negative
x<-96

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Examples of whole numbers

Answers

Whole numbers are numbers that begin with 0 and go on indefinitely.

Examples of whole numbers.

642,000

983

1,000,001

982,344

Whole numbers is the set of all counting numbers plus zero.
For exemple: 1, 2, 3, 10, 123, 654, 9988, 10100, 1234567890.

What are the common factors of 15 and 27?

Answers

15: 1, 3, 5

27: 1, 3, 9,

The Greatest Common Factor (GCF) of some numbers, is the largest number that divides evenly into all of the numbers. Like, the GCF of 10,15, and 25 is 5.

A jewelry maker will use 24 blue beads and 30 green beads to make necklaces. What are the possible number of necklaces she can make if each necklace has the same number of blue and green beads? How many of each type will be on each necklace?

Answers

Answer:

1 necklace: 24 blue, 30 green
2 necklaces: 12 blue, 15 green (each)
3 necklaces: 8 blue, 10 green (each)
6 necklaces: 4 blue, 5 green (each)

Step-by-step explanation:

The greatest common factor of 24 and 30 is 6. The divisors of 6 are 1, 2, 3, and 6. Those are the numbers of identical necklaces that might be made from the beads. The number of beads of each color is found by dividing the total number of beads by the number of necklaces being made.

The possible numbers of necklaces are 1, 2, 3 or 6.

The numbers of (blue, green) beads on each will be (24, 30), (12, 15), (8, 10), or (4, 5), respectively.

_____

The greatest common factor (GCF) is the product of the common prime factors.

24 = 2^3×3

30 = 2×3×5

The prime factors in common are 2 and 3, so the GCF is 2×3 = 6.

What is 3/5 of 60 students?

Answers

3/5 of 60= 60 divided by 5= 1212 x 3= 36

A local grocery store is running a marketing promotion on social media. They are randomly choosing a winner from the entrants that submitted an entry form. The entry form asked how many times a week the entrant shops at the store. See the results below. What are the odds (in the shopping range per week: not in the shopping range per week) that the winner shops in the store 4 or more times a week?

Answers

Using it's concept, it is found that the odds that the winner shops in the store 4 or more times a week are given by: 9:41.

What is the odd of an event?

It is given by the number of desired outcomes divided by the number of non-desired outcomes.

Researching the problem on the internet, it is found that 18% of the winners shop in the store 4 or more times a week, while 82% do not, hence:

18:82 = 9:41

The odds that the winner shops in the store 4 or more times a week are given by: 9:41.

More can be learned about odds at brainly.com/question/25683609

Find the range of the data.

76, 72, 81, 71, 73, 89, 83, 75