3 years ago

How do I do the rest? Am I even doing it right

2 answers:

Lynna [10]3 years ago

8 0

Well you are doing it right and the scale factor is gonna be 2/3

3 0

Honestly i am in advanced math an even i dont understand

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ryzh [129]

Answer:

8x⁴ - 7x³ + 12x

Step-by-step explanation:

=(4x⁴ + 7x + 5x³) + (8x⁴ + 6x³ - 3x)- (4x⁴ + 4x³ - 8x)

=4x⁴ + 7x + 5x³ + 8x⁴ + 6x³ - 3x - 4x⁴ - 4x³ + 8x

=4x⁴ + 8x⁴ - 4x⁴+ 5x³ + 6x³ - 4x³ + 7x - 3x + 8x

=8x⁴ + 7x³ + 12x

4 0

3 years ago

Morgarella [4.7K]

Answer:

$2.46\times 10^5$

Step-by-step explanation:

$9.78 \times 10^5 - 732,000\\= 9.78 \times 10^5 - 7.32 000\times 10^5\\= 9.78 \times 10^5 - 7.32\times 10^5\\= 2.46\times 10^5$

3 0

3 years ago

matrenka [14]

2|------|------|------|3/3 or 1 whole
1/3. 2/3

6 0

3 years ago

Annette [7]

11% discount
$49.28 savings

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3 years ago

Karo-lina-s [1.5K]

331÷3% is more then 33%

3 0

3 years ago