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3 years ago

PLEASE HELP ASAP!! CORRECT ANSWER ONLY PLEASE!!

Mathematics

2 answers:

Oksana_A [137]3 years ago

6 0

X would be less than or equal to 6 since 58-4 is 54 and that’s equal to 9x so divide by 9, equaling 6. X would be more than 30 since 3+2 is 5 and multiplied by 6 is 30

Leona [35]3 years ago

5 0

9x + 4 ≤ 58

=> 9x ≤ 58 - 4

=> 9x ≤ 54

=> x ≤ 54/9

=> x ≤ 6
______________

1/6x − 2 > 3

=> 1/6x > 3 + 2

=> 1/6x > 5

=> x > 5×6

=> x > 30

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Jo's mother, Anne, is four times as old as Jo. In four years time, Anne will be three times as old as Jo. How old is Jo? (this i

pentagon [3]

Answer:

Jo's age = x = 8 years

Step-by-step explanation:

Let

Jo's age = x

Jo's mother, Anne's age = 4x

In four years time, Anne will be three times as old as Jo.

Jo's age =3( x + 4)

Jo's mother, Anne's age = 4x + 4

How old is Jo?

Equate Jo's age and his mother's age

3(x + 4) = 4x + 4

3x + 12 = 4x + 4

3x - 4x = 4 - 12

-x = - 8

Divide both sides by -1

x = 8

Therefore,

Jo's age = x = 8 years

8 0

3 years ago

Read 2 more answers

Mr .Cruz is the director of an after school program. He says that 170 or 85%of the students went on to attend collage. A parent

Nimfa-mama [501]

Answer:

200 students were in the program

Step-by-step explanation:

The parent should know how to figure ...

170/85% = total/100%

This is the same as ...

total = 170/0.85 = 200

200 students were in the program.

_____

Critical Thinking

There are three declarative statements here. There is no question. We have made up a question to answer.

Another possible answer to the non-question could be, "The parent can ask his student how many students were in the program."

3 0

3 years ago

Write two ratios equivalent to 24 : 9.

notsponge [240]

Answer:

8:3

16:6

Step-by-step explanation:

First, let's check if 9 and 24 have any common factor. If they do have any common ones, we must find the GCF (greatest common factor).

Factors of 9: 1, 3, 9

Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24

The common factors both of the numbers share and 1 and 3. To find the GCF, simply compare one of the factors to the other.

1 < 3

Now that we know the GCF, we can divide the two numbers in the ratio 24 : 9 by it (3).

24:9

24/3:9/3

8:3

Now that our ratio is simplified, it's going to be much easier to find more ratios that are equivalent. 8:3 is already one equivalent ratio, but if we multiply each number in the ratio by any other number, we can get a new equivalent ratio. Let's multiply each number in the ratio by 2:

8:3

8 ⋅ 2:3 ⋅ 2

16:6

So, another equivalent ratio to 24:9 (and 8:3) is 16:6.

3 0

2 years ago

This is on claskick 7th grade 7(m +2n) 7( )+ 7 ( )

mixer [17]

Answer: 7(m+2m) is equal to 7(m) + 7(2m)

5 0

3 years ago

Tameka earns a gross annual salary of $184500. What is her net monthly salary after monthly deductions of $4800?

victus00 [196]

Answer:

$126,900

Step-by-step explanation:

Step One: Write the equation: 184500-4800

Step Two: Divided 184500 by 12 to find the monthly payments

Step Three: Monthly Payments/4800

Step Four: After you divide, you have your answer!

Have a Great Day and Good Luck! If this helps, can you please mark me Brainliest?

6 0

2 years ago