3 years ago

Can someone help me with this math question pls? Will upvote!!

Mathematics

1 answer:

katrin2010 [14]3 years ago

5 0

2^4 x 4^4 = 2^4 x 2^8 = 2^12 (because 4^4 = (2^2)^4 = 2^8)

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Oksi-84 [34.3K]

Answer:

x = 147/5 and y = 78

Step-by-step explanation:

First solve by substitution and put 78 into y in -5x + 2y = 9 so you get 147/5

then plug 147/5 into x and find y

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3 years ago

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When individuals in a sample of 150 were asked whether or not they supported capital punishment, the following information was o

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Answer:

Option C.

Step-by-step explanation:

Given information:

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No = 60

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Expected frequency for each group is the quotient of sample size and number of opinions.

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$\text{Expected frequency for each group}=50$

Therefore, the correct option is C.

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3 years ago

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amm1812

The scale factor is 2/3

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A car, purchased for $20,000, loses 14% of its value in the first year. What is the car worth after one year?

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The car is worth 17,200.
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3 years ago

Keith thinks of a number. When he multiples the number by 6 and subtracts 19.85 from the product, he gets 29.77. Find the number

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let the number be X

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Hope that helps :)

-Asmaa Ghazzawi

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