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Nataly [62]
3 years ago
11

Expand and combine like terms. (2x^4+3x^3)(2x^4-3x^3)

Mathematics
1 answer:
Juli2301 [7.4K]3 years ago
7 0

Step-by-step explanation:

Use the form (a + b)(a - b) = a^2 - b^2:

(2x^4 + 3x^3)(2x^4 - 3x^3) = 4x^8 - 9x^6.

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What unit of measurement would you use to weigh an adult?
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Help please!!!!!! And explain ur answer.. I will mark as BRAINLIEST.​
Musya8 [376]

Answer:

The total earning of commission on sales of 85, 000 will be:

3500+1050=4550

Step-by-step explanation:

  • Total sales earning = 85,000

As salesperson earns 5% commission the first 70,000.

\frac{5}{100}\:\times \:70\:000=3500

As the salesperson earns 7% commission on the sales over 70,000.

As 15000 is the sales earning on which he will get commission 7%.

Because

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8 0
3 years ago
There were 75 roasted turkeys at Ally's Eats. Bob's Goods had 4/5 as many roasted turkeys as Ally's Eats. If Ally's Eats had 5/6
Vilka [71]

Answer:

Step-by-step explanation:

Roasted turkey in Ally's Eats = 75

Roasted turkey in Bob's goods  = 4 / 5 x  Ally's Eats

= (4 / 5) x 75

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Given

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N = 6 / 5 x 75

= 90

Roasted turkey in Charlotte's Market  = 90 .

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