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REY [17]
3 years ago
15

Which expressions are equivalent to 16x4 − 64? Check all that apply. 16x4 + 16x – 16x – 64 16x4 – 8x – 8x – 64 (4x2 + 8)(4x2 – 8

) 16(x2 + 2)(x2 – 2) 4(4x4 – 8)
Mathematics
1 answer:
KengaRu [80]3 years ago
7 0

Answer:

16x4 + 16x – 16x – 64

16x4 – 8x – 8x – 64

(4x2 + 8)(4x2 – 8)

16(x2 + 2)(x2 – 2)

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velikii [3]
Since 3/5 of the students wore blue shirts and 1/4 of the students wore white shirts, you need to find the Total of 3/5 and 1/4.
First, step find a common denominator for both fractions
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Second, notice that both fractions now have the same denominator, now you can find the sum of both fractions which is 17/20
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THE ANSWER: 17/20 of students wore either a blue or white shirt on Friday

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3 years ago
The students at Midtown Middle school sold flowers as a fundraiser in September and October. In October, they charged $1.50 for
lions [1.4K]

In the question it is given that,

The students at Midtown Middle school sold flowers as a fundraiser in September and October. In October, they charged $1.50 for each flower

And the October price was a 20% increase of the September price.

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3 years ago
20 points and I will mark you brainliest!
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Is there supposed to be a picture??
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3 years ago
Read 2 more answers
1 in/2.54 cm = 90 in/? cm
nirvana33 [79]
1/2.54 = 90/x

Cross multiply
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Igoryamba

Answer:

169 is the answer.

Step-by-step explanation:

I used a calculator.

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