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jenyasd209 [6]
3 years ago
8

Express (2x + 2)(2x^2+ 9x + 7) as a polynomial in standard form

Mathematics
1 answer:
34kurt3 years ago
7 0

Answer:

4x^3 + 22x^2 + 32x + 14

Step-by-step explanation:

hope this help not sure if right though

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The high temperatures in Montana are recorded for a week. High Temperature Sunday 46°FMonday52°FTuesday51°FWednesday54°FThursday
fomenos
Hey there!

To find the average of numbers, add the numbers up and divide by the amount of numbers. 46+52+54+51+49+61+51=364. Then divide by 7 because there’s 7 days. 364/7=52. The average, or mean, temperature for the week was 52 degrees.

I hope this helps!
3 0
3 years ago
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jeka94

7-5(2x+14)= -2(x+63)

7 - 10x - 70 = -2x - 126

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You finish.

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3 years ago
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andrey2020 [161]
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1. -1

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3 years ago
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A box of detergent is on sale for $6.50, if this price is 40% discount from the original price to the nearest cent.
coldgirl [10]
6.50 *.40. = 2.60

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