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Ulleksa [173]
3 years ago
12

Please help ASAP!!!!!What is the value of x?

Mathematics
2 answers:
pshichka [43]3 years ago
8 0

Answer:

x=8

Step-by-step explanation:

9y - 3 =69

y= 8

5x+2 = 42

5x= 40

x=8

Mila [183]3 years ago
5 0
Answer:

x = 8

Step-by-step explanation:

(9y - 3) = 69

9y = 72

y = 8

••••••••••••••••

69 + 69 = 138
180 - 138 = 42

••••••••••••••••

5x + 2 = 42

5x = 40

x = 8
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pantera1 [17]

Answer:

27, 30, 33

Step-by-step explanation:

Since Sam has fewer number of baseball cards than Jill who has 36 baseball cards and can arrange all his cards in only three ways, the possible number of baseball cards that Sam could have is 27, 30 or 33.

If he has 27 baseball cards, he can arrange 9 baseball cards per row in 3 rows

If he has 30 baseball cards, he can arrange 10 baseball cards per row in 3 rows

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3 years ago
Mary stated that 2.01 x 10⁶ is less than 4.8 x 10⁴ because 2.01 is less than 4.8. what was mary's mistake ?
katrin [286]

Answer:

Step-by-step explanation:

Scientific notation is always written as a number between 1 and 9.9999999 repeating. There follows a power of 10. I'm not sure which answer would help you see it clearer but

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2.01 * 10^6 means that you shift the decimal 6 places to the right.

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So 2 million is larger than 48 thousand.

The other way to do it is just to look at the power. 6 is more than 4. 6 describes the number of places you move. So does 4. 6>4 so that's the larger number.

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Read 2 more answers
I need help will mark as BRAINIEST
Sladkaya [172]

Answer:

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I hope I helped ;-)

Step-by-step explanation:

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