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spayn [35]
3 years ago
13

Select the correct answer.

Mathematics
1 answer:
Juli2301 [7.4K]3 years ago
5 0

Answer:

8b-1

Step-by-step explanation:

this is becuz when she buys 8 boxes

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Find the value of x and y. SHOW YOUR WORK
Leona [35]

Answer:

x=21, y= 35

Step-by-step explanation:

3x+7=5x-35

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y=3y-70

(subtract 3y from y)

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y=35

6 0
2 years ago
I have dyscalculia and I hate math. I am absolutely confused about multi step equations with fractions.
Galina-37 [17]

Answer:

If you have *dyslexia, then how do you know how to spell so well?

Step-by-step explanation:

7 0
2 years ago
How do you know if you are correct in math?
8_murik_8 [283]

You can check your work by using a calculator or using another method to find the same answer to the same question. You could also ask a friend

Pleaze mark brainliest!!

8 0
3 years ago
Can you please help me with this.. you only have to do the first one (a)
Studentka2010 [4]
-18 because 2 1/4 as an improper fraction is 9/4 then it -8/1 then multiply which is -72/4 and simplified is -18.
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3 years ago
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