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ratelena [41]
3 years ago
5

Find two consecutive even integers such that five times the smaller integer is ten more than three times the larger integer.

Mathematics
1 answer:
quester [9]3 years ago
8 0
5n = 3(n + 2) + 10
5n = 3n + 16
12n = 16 
n = 8  

8 is smaller integer and 10 is the larger.
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How do i solve 4/a-2/b+1/4?
Pepsi [2]
This is as simplified as it gets since there are none of the same variables.
7 0
3 years ago
Order these numbers from least to greatest.<br> 2.5, 2.304, 3.21, 2.34
AysviL [449]

Answer:

2.304, 2.34, 2.5, 3.21

Step-by-step explanation:

1. Look at the digit in the ones place. See how they are all 2s except for one 3? Well, now we know the one with the 3 must be the greatest, since 3>2.

2. Next, look at the digit in the tenths place. We have a 3, 3, and a 5. Since 5 > 3, we know thar 2.5 is the second greatest.

3. Last, look at the hundreths place. We have a 0 and a 4. Since 4 > 0, that means 2.34 is the third greatest.

4. Since this is from least to greatest, put 2.304 first and the others as follows in the answer. Hope this helps.

6 0
3 years ago
There are four movies showing at the theater, 2/5 of the people bought tickets for the comedy, 1/4 bought tickets for the horror
RUDIKE [14]

Given:

Number of people bought tickets for comedy = \frac{2}{5}

Number of people bought tickets for horror = \frac{1}{4}

Number of people bought tickets for kids movie = \frac{3}{10}

To find the number of people who bought tickets for the action movie.

Let us take,

Total number of tickets = 1

Now,

Total number of tickets for comedy, horror and kids movie are = (\frac{2}{5} +\frac{1}{4} +\frac{3}{10} )

So,

(\frac{2}{5} +\frac{1}{4} +\frac{3}{10} )

LCM of 5,4,10 = 20

= \frac{8+5+6}{20}

= \frac{19}{20}

Rest are action movie's tickets.

Therefore,

Number of action movie tickets = 1-\frac{19}{20}

= \frac{20-19}{20}

= \frac{1}{20}

Hence,

The number of people who bought the tickets for action movie is \frac{1}{20}.

7 0
4 years ago
(4x+3)(2x-5)<br><br> Help please 10 points
Yanka [14]

Answer:

Step-by-step explanation:

hello :

(4x+3)(2x-5)=0

4x+3=0 or 2x-5=0

x= -3/4 or x=5/2

5 0
4 years ago
Read 2 more answers
A club has 15 girls and 20 boys as members. The president wants to break the club into groups, with each group containing the sa
Alenkasestr [34]

Answer:

you can make 8 groups with 2 girls and 1 boy in each group or you can make 4 groups with 4 girls and 2 boys in each group

Step-by-step explanation:

6 0
4 years ago
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