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Fudgin [204]
3 years ago
5

Simplify the expression: 2x + 3y + x + 7

Mathematics
2 answers:
Liono4ka [1.6K]3 years ago
5 0

Answer: 3x+4y

Step-by-step explanation: hope it helps

HACTEHA [7]3 years ago
4 0

Answer:

3x + 3y + 7

Step-by-step explanation:

You can add 2x and x because they are like terms (think of the x being 1x, we just don't usually write the 1).  That's all you can do because none of the other terms are like terms.

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two pages that are back to back in a text have 201as the sum of their page numbers what are the page numbers.​
REY [17]

Answer:

Pages 100 and 101

Step-by-step explanation:

Round 201 to 200 (to make it easier).

Divide 200 by 2, because it is 2 pages.

You are left with 100.

100 is one of the pages, but because you rounded down 1 number, the other number must be 101, because the pages are back to back.

I hope this made sense, this is just how I figured it out. :)

6 0
4 years ago
HELP FAST PLEASE!!!
Harman [31]

Step-by-step explanation:

If you mean 7⁶, the exponent is 6. (A)

When written as a^m, a is a number and m is the exponent.

3 0
3 years ago
Read 2 more answers
Last​ summer, Karl went to the beach every 5 days. Antonia went to the beach every 33 days. How often did they see each other at
vfiekz [6]

Asuming they started summer at the same time. The logical answer will be none, because it will take at least 165 days for the lcd(5) to overlap and there is not 165 days in a summer.

so it will be a rate of 1 for every 5 times Antonia went to the beach.

3 0
3 years ago
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Find two integers whose sum is 0 and product is -64
romanna [79]

Answer:

-8 and 8

Step-by-step explanation:

-8*8 = -64

-8+8=0

3 0
3 years ago
One card is randomly selected from a deck of cards. find the odds against drawingnbsp a nine. a nine.
Vladimir [108]
The odds against drawing a nine is 48/52
5 0
3 years ago
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