3 years ago

(3 − 13x − 7x2) − (5x2 + 12x − 10)

2 answers:

5 0

113 is the answer hope i help u

4 0

Answer:

- 12x^2 - 25x +13

Step-by-step explanation: (3 -13x -7x2)-(5x2 +12x -10) multiply the entire second term by negative one

3 - 13x -7x^2 -5x^2 -12x +10 combine like terms

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masha68 [24]

I think it’s 15.75. Because: 2•1.05=2.10. 5•1.05= 5.25. 20•1.05= 21.00. So, 15•1.05= 15.75.

3 0

3 years ago

PtichkaEL [24]

Answer: The answer is A

Step-by-step explanation: 4c+6a<120 and 4c+4a<100

7 0

3 years ago

andreev551 [17]

Answer:

Last option it should be

6 0

3 years ago

vfiekz [6]

Four hundred twenty-three billion, ninety million, seven hundred nine thousand

Hope this helped:))

8 0

3 years ago

USPshnik [31]

Answer:

its 42

Step-by-step explanation:

315-18+81=378

Correct mean =378/9=42

3 0

3 years ago