you know that if 15÷3=5 then 5×3=15. if you know that 7÷8=7/8, what can you conclued about the product of 7/8 and 8

1 answer:

3 0

you can conclude that 7/8 x 8 = 7

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Neporo4naja [7]

3x-5y=10
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3 years ago

olga_2 [115]

100% - 25% = 75%

52.50 = 75% of what number?

52.50 = 0.75x

Let x = original cost

52.50 ÷ 0.75 = x

70 = x

The original cost was £70.

5 0

3 years ago

liubo4ka [24]

Answer:35678

Step-by-step explanation:

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3 years ago

Tanya [424]

Answer:

Step-by-step explanation:

Given x = 2, y = 3 and z = 4. We'll evaluate the value of x² + y² with given condition.

First, remind that we are only given the expression of x-term and y-term only and therefore, z-term is not included - it's not to be considered.

Substitute x = 2 and y = 3 in the expression:

$\displaystyle{2^2+3^2 = 4+9}\\\\\displaystyle{4+9 = 13}$

Hence, the value of x² + y² when x = 2 and y = 3 is 13.

Please let me know if you have any questions!

4 0

2 years ago

Paul [167]

Part 1:-

______________________

<h3>What will Lin pay if she rents a paddleboat for 3.5 hours and splits the total cost with a friend? Completethe explanation.</h3>

The total cost to rent the boat will be

3.5 hours x $ 12 per hour + $ 5 =$47

if she spilt cost with a friend ,they will each pay$47 ÷ 2= $ 23.5

7 0

3 years ago