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3 years ago

Which expression is equivalent to 2x^2 +7x+4

Mathematics

2 answers:

ioda3 years ago

7 0

11x+4 is the answer ! good luck

rodikova [14]3 years ago

6 0

Answer:

11x + 4

Step-by-step explanation:

First find 2 to the power of 2. Which is multiplying 2 by its self so 4x.

Then add the 4x to 7x which is 11x

Then since 4 doent have an x it cant be combined so thats the answer: 11x + 4

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3 years ago

Estimate the time Juanita will arrive at her aunt's home 320 miles away if she leaves at 9:00 a.m., drives about 60 miles per ho

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Answer:

D. 3:00 p.m.

Step-by-step explanation:

d = Distance = 320 miles

s = Speed = $60\ \text{mph}=\dfrac{60}{3600}=\dfrac{1}{60}\ \text{miles/s}$

Time taken is given by

$t=\dfrac{d}{s}\\\Rightarrow t=\dfrac{320}{\dfrac{1}{60}}\\\Rightarrow t=19200\ \text{s}$

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2 years ago

Find the area of a rectangle whose length is 5 ½ feet long and 1 3/4 feet wide.

podryga [215]

Answer:

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Step-by-step explanation:

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3 years ago

Jerome is a pharmacy technician that filled a prescription that use 1/4 bottle of ibuprofen. How many pills did jerome use for t

Neporo4naja [7]

It is clearly mentioned in the question that each bottle of ibuprofen has 1000 pills.

Now, 1/4 bottle of ibuprofen is used to make the prescription.

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This can be further explained as follows:

1 bottle=1000 pills

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3 years ago