2 years ago

Pleeeeeese helppp!!!!!!!!!!!

Mathematics

1 answer:

Svetlanka [38]2 years ago

7 0

I think 17.2 sorry if im wrong

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Use Inverse Operations to solve.Check Your Answer<br><br> 17 + k = 54

lesya [120]

When you do the inverse operation which in this case would be subtraction you do 54-17 and then you do 17 minus 17 which leaves you with the variable 54-17=34 so k=34

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2 years ago

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Find the value of x.

vlada-n [284]

8 / 2 equals to 4

therefore 10 / 2 will be equal to 5

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2 years ago

If 9 out of 20 candies are orange, how many orange candies will there be per 100 candies total?

avanturin [10]

Answer:

Step-by-step explanation:

20 / 9 = 2.222222222223

100 / 45 = 2.222222222223

9 is 45% of 20 and 45 is 45% of 100.

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2 years ago

In a race, 47 out of the 50 swimmers finished in less than 35 minutes. What percentage of the swimmers finished the race less th

Dmitry [639]

Answer:

94%

47*2=94

50*2=100

Step-by-step explanation:

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2 years ago

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What is the product of -6x3y5 and -4y2? A. -24x3y7 B. -24x3y10 C. 24x3y7 D. 24x3y10

Leto [7]

Answer:

Step-by-step explanation:

So we have the product of:

$(-6x^3y^5)\cdot(-4y^2)$

Multiply. Combine like terms:

$=(-6\cdot -4)(x^3)(y^5\cdot y^2)$

The first term is 24.

The second term stays as it is.

The third term will equate to y^7. Recall how to multiply exponents. The base stays constant and you add the exponents. Thus:

$=24x^3y^7$

Our answer is C.

And we're done!

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2 years ago