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Zepler [3.9K]
3 years ago
15

Simplify 8x + 5x mathswatch

Mathematics
1 answer:
Dafna11 [192]3 years ago
3 0

Answer:

8x + 5x

=13x

Step-by-step explanation:

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Work out the value of: 5x - 2y when x = 3 and y = 4
KATRIN_1 [288]
The expression is 5x - 2y
Use PEMDAS and work out the rest
x = 3 and y = 4
5 x = 5 x 3 = 15
2 y = 2 x 4 = 8
15( x ) - 8 (y) = 7
The answer is 7

Hope This Helps You!
Good Luck Studying :)
4 0
3 years ago
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6 0
2 years ago
Please help. 7. 2 × 5. 28​
mr_godi [17]

Answer:

The Answer is 10! (I Don't know if you meant 2x5 or 2x5x28) If I am wrong please let me know! If you meant 2x5x28 the answer is 280!

Step-by-step explanation:

7 0
2 years ago
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1.)The original price of a pair of shoes is $29.95. The shoes are on sale for 30% off. Which expression would calculate the sale
LekaFEV [45]
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