I need help with this

2 answers:

5 0

With what????????????

5 0

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Vika [28.1K]

Answer:

$m^{2}$ + 11m - 11

Step-by-step explanation:

6m+(m-2)(m+7)+3 = 6m + [ m*m - 14 -2m + 7m] + 3

= 6m + mm - 14 + 5m + 3

= mm + 11m - 11

6m+(m-2)(m+7)+3 = $m^{2}$ + 11m - 11

5 0

3 years ago

Effectus [21]

6 tens is the same as 60 so....
60 x 10 = 600

5 0

2 years ago

Taya2010 [7]

The answer is D) 12
If you need proof, just comment.

5 0

2 years ago

mina [271]

F
(
n
)
=
87 That’s Standard form

6 0

2 years ago

aivan3 [116]

The equation is:
f ( t )=

6 0

2 years ago