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Scorpion4ik [409]
3 years ago
12

3x - 1 = -5?

Mathematics
1 answer:
Setler79 [48]3 years ago
8 0

Answer:

3x - 1 = -5?

What is x if

4

A)

19.

3.

B)

17

C)

-20

D)

19.

3

Step-by-step explanation:

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Dafna11 [192]
The simplify answer is 550.
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How many whole numbers are between 1 and 50 that are divisible by 2?
kupik [55]

Answer:

25

Step-by-step explanation:

The first number in the range 1 - 50 that is divisible by 2 is 2 itself.  Then 4, 6, 8, ....

Here's one way to think and count:

2 \rightarrow 1\\4 \rightarrow 2\\6 \rightarrow 3\\8 \rightarrow 4\\\vdots\\50\rightarrow 25

In the table, the number on the right is <u>half</u> the number on the left.  The numbers on the right are just counting numbers (natural numbers), so there are 25 even numbers between 1 and 50.

8 0
3 years ago
Read 2 more answers
Which number sentence is not true?
melomori [17]

Answer:

D

Step-by-step explanation:

The absolute value of a number is the actual distance of the number from zero. So, it is always a positive number. No negative value.

A) I -4.5I = 4.5    TRUE

B) I 0I  < I -45I   TRUE  

Reason: 0 < 45

C) I 45 I > 0         TRUE

D) I4.5 I > I - 45 I     FALSE

Reason: 4.5is not greater than 45

5 0
2 years ago
There are 6060 tables in a restaurant, with 25%25% of them seating 22 people. The tables remaining seat 44 people. How many seat
mestny [16]
60 tables total. 25% of those seat 22 people. 60 X 25% = 15. So 15 of the tables seat 22 people. 
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So you have:
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6 0
3 years ago
The fifth grade students 15/20 went to the book fair of the students who went to the book fair 12/16 bought at least one book wh
grin007 [14]

Answer:

\frac{9}{16}

Step-by-step explanation:

Out of a total of 1,  \frac{15}{20}  went to the fair and  \frac{12}{16} OF THOSE, bought atleast one book.

To find the fraction of students who bought at least one book, we will multiply both the fractions. That is the answer. Shown below:

\frac{15}{20}*\frac{12}{16}\\=\frac{3}{4}*\frac{3}{4}\\=\frac{9}{16}

Answer is  \frac{9}{16}

8 0
3 years ago
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