3 years ago

What is the leading coefficient of the polynomial when written in standard form? 872 +9+ 5x

Mathematics

1 answer:

lianna [129]3 years ago

3 0

Answer:

Step-by-step explanation:

The coefficient is known as "the number in front of the letter,' so since 5 is in front of the x, 5 would be the leading coefficient, especially since the outcome would be 5x+881.

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2. Saul invested an average of $425 per month since age 30 in various securities for his

BabaBlast [244]

Answer:

$507.30

Step-by-step explanation:

-Given the monthly deposits are $425 and the interest rate is 3.5% for 30 years.

-The amount of the investment after 30 years is calculated as;

$A=P(1+i/n)^n, n=time \ in \ months\\\\=425(1+0.035/12)^{30\times 12}\\\\=1212.65$

-Assuming Saul started saving at age 20, his investment term will be 40 yrs.

-His investment amount is thus:

$A=P(1+i/n)^n, n=time \ in \ months\\\\=425(1+0.035/12)^{40\times 12}\\\\=1719.95$

#We subtract to find how much more he would have if he started saving at 20;

$=A_{20}-A_{30}\\\\=1719.95-1212.65\\\\=507.30$

Hence, Saul would have $507.30 more had he started saving 10 years earlier.

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3 years ago

Daniel earns $760 each month he pays 15% of his earning in tax.

Gwar [14]

15 percent of 760 is 114
760 - 114 = 646

Hope this helps :D

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Write an equivalent expression for 4g+2 using the distributive property.

snow_lady [41]

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Lily is watering her grandmothers plants she is using a watering can that holds 58 gallon of water Lilly feels the watering can

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