3 years ago

Is 5x to the power of 2 y to the power of 5 Polynomial?

1 answer:

7 0

No. Though, it may seem like it because there are two different variables with x and y in the same term, it is still the same one term. This would make it a monomial. Polynomials have to have more than two terms.

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Write 8/9<br> as a decimal.

luda_lava [24]

Answer: 0.88888889

Step-by-step explanation:

Just divide 8/9!

4 0

3 years ago

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Ray is buying some ginger roots to brew some fresh ginger ale. The price of the ginger roots is GG, and Ray has a coupon for 10%

evablogger [386]

Answer:

It represents the price that ray is actually paying. Instead of paying for 100% of the price, he is now only paying for 90%

Step-by-step explanation:

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4 years ago

At 2:00 PM a car's speedometer reads 30 mi/h. At 2:20 PM it reads 50 mi/h. Show that at some time between 2:00 and 2:20 the acce

storchak [24]

Answer:

The correct answer will be "60 min/hour".

Step-by-step explanation:

At time 2:00 PM

A car reads = 30 mi/h

At time 2:20 PM

A car reads = 50 mi/h

Now,

At time 2:00 PM

t = 0

At time 2:20 PM

t = $\frac{1}{3}$

$v(0)=30$

$v(\frac{1}{3})=50$

For MVT,

$v'(c)=\frac{v(\frac{1}{3} -v(0))}{(\frac{1}{3} )}$

$=\frac{20}{\frac{1}{3} }$

$=60 \ min/hour$

5 0

3 years ago

Help me solve on number 5 and 6 (solve for x)

Lena [83]

Answer:

5.) 39

6.) 52

Step-by-step explanation:

5.) 90-51= 39

6.) 74 + 34= 108

180-108= 72

56+72= 128

180-128= 52

x=52

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3 years ago

3x-3=2x<br><br> Please help me...?<br> 10 points given

svetoff [14.1K]

3x - 3 = 2x

Add 3 on both sides

3x - 3 + 3 = 2x + 3
3x = 2x + 3

Subtract 2x on both sides

3x - 2x = 2x + 3 - 2x
3x - 2x = 3
x = 3

So, your final answer is x = 3.

6 0

3 years ago

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