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tangare [24]
3 years ago
10

The product of any two positive integer is a positive integer​

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
6 0

Answer:

True

Step-by-step explanation:

When multiplying two positives together the product is also positive

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miss Avery is going to bring the select one student from your class to read a poem out loud. There are 15 boys and 13 girls in t
tester [92]
There are 15 boys what are you asking the sentence is not complete
4 0
3 years ago
Marlene went shopping and bought a bunch of candy for her swim team. She bought packs of Skittles for $1.50 each and packs of M&
lord [1]

Answer:

18 Skittles

6 M&Ms

Step-by-step explanation:

Set up an equation:

Variable x = number of skittles

Variable y = number of M&Ms

1.50x + 2y = 39

x + y = 24

In the second equation, isolate a variable:

x = 24 - y

Substitute the value of x for 24 - y in the first equation:

1.50(24 - y) + 2y = 39

Use distributive property

36 - 1.5y + 2y = 39

Combine like terms

36 + 0.5y = 39

Isolate variable y:

0.5y = 3

y = 6

Substitute the value of y for 6 in the second equation:

x + 6 = 24

Isolate variable x:

x = 18

Plug these values into any equation of your choice to see if these values are correct (I'll do both equations just to prove it):

1.50(18) + 2(6) = 39

27 + 12 = 39

39 = 39

Correct

x + y = 24

18 + 6 = 24

24 = 24

Correct

8 0
3 years ago
find the value of n in each equation. write what n represents in the related division problem 643=4×160+n
schepotkina [342]

Answer: n = 3; n represents a remainder in a division problem.


Explanation:


1) Finding n:


i) Given: 643 = 4 × 160 + n

ii) Do the operations: 643 = 640 + n

iii) Subraction property of the equality: 643 - 640 = n

iv)  Do the operations: 3 = n

Answer: n 3


2) Meaning of n


When you divide 643 by 4 the quotient is 160 and the remainder is 3, because 160 × 4 = 640, and 643 - 640 = 3.


This is, 3 is what is left when you split 643 into 4 getting 160 whole parts (plus the remainder, 3).

3 0
3 years ago
5 bridesmaids want to make 325 decorations for a wedding. Each decoration takes about 2 1/2 minutes to make. Which response give
aliina [53]

Answer:

162.5 minutes OR 2.71 hours OR 2 hours and 42 minutes

Step-by-step explanation:

325 × 2.5 = 812.5

812.5 ÷ 5 = 162.5

Each bridesmaid will spend 162.5 minutes making decorations.


3 0
3 years ago
Read 2 more answers
5,7,9,11 12th term pls help
skad [1K]

Answer:

27

Step-by-step explanation:

5,7,9,11. ....

This is an arithmetic sequence.

First term = a₁ = 5

Common difference = d = second term - first term = 7 - 5 = 2

nth term = a₁ + (n-1)*d

12th term = 5 + (12 - 1) * 2

                = 5 + 11*2

                = 5 + 22

                = 27

5 0
2 years ago
Read 2 more answers
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