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Zielflug [23.3K]
3 years ago
5

Is 5x-7+3x and 3x-7+5x equivalent

Mathematics
1 answer:
pychu [463]3 years ago
6 0

Answer:

yes

Step-by-step explanation:

5x-7+3x =8x-7

3x-7+5x=8x-7

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Can someone explain how to graph this? I know how to graph it in the y= format. So can someone explain how to get these equation
artcher [175]

Answer:

hope this helps.

Step-by-step explanation:

You don't really need to get them in the y format.

make a table and plug some numbers in and graph those points

use a ruler to connect the dots.

y = -3 is a horizontal line

8 0
3 years ago
Choose which one you believe doesn't belong, then explain the reason why you chose your answer above! ( thank you :) )
Oksi-84 [34.3K]

Answer:

2

Step-by-step explanation:

1,3,4 are arithmetic sequences

2 is a geometric sequence

5 0
3 years ago
Read 2 more answers
What is the median age
jeka57 [31]
Median age is the age that divides a population into two numerically equally sized groups - that is, half the people are younger than this age and half are older. It is a single index that summarizes the age distribution of a population.
3 0
2 years ago
There are 96 girls and 72 boys who want to participate in 6th grade intramurals.
Gekata [30.6K]

Answer:

i) 24

ii) 4 girls, 3 boys

Step-by-step explanation:

The GCF is 24

96= 24*<u>4</u>

72= 24*<u>3</u>

<u />

<u />

<u>I hope this helps!</u>

5 0
3 years ago
Jenny is displaying her photographs
Inga [223]

Answer:

A) 9 photos in each row

B) 14 rows in total

Step-by-step explanation:

Photos of People = 45

Photos of Landscapes = 18

Photos of Pets = 63

Jenny wants to arrange these photos in rows with only one kind of photos in each row and same number of photos in each row. We have to find the greatest possible number of photos in each row. For this we need to find the greatest common factor of 45,18 and 63. This would give us the greatest possible number of photos that can be placed in each row.

By observing the 3 numbers, we can tell that the greatest common factor of these 3 numbers is 9. So, Jenny can place 9 photos in each row.

So,

There will be:

45/9 = 5 rows with photos of people

18/9 = 2 rows of photos of landscapes

63/9 = 7 rows of photos of pets

So, total number of rows would be = 5 + 2 + 7 = 14 rows

3 0
3 years ago
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