Answer:
- 515
Step-by-step explanation:
The n th term of an arithmetic sequence is
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = - 15 and d = - 35 - (- 15) = - 35 + 15 = - 20, thus
= - 15 + (25 × - 20) = - 15 - 500 = - 515
Answer:
x = 41.67
Step-by-step explanation:
Use log rules to simplify:
log (2x) + log 12 = 3
log (24x) = 3
Raise 10 to both sides.
10^(log (24x)) = 10^3
24x = 10^3
24x = 1000
Solve for x.
x = 1000/24
x = 41.67
0.035 is 35/1000, which is 7/200 when you take out a 5 from both sides.
Answer:
First we should make this word problem into an equation.
. * <u>(_poof_)</u> *,
-2b - c + 4b + 3c <em>There we go. . . much better. </em>
Now we can simplify the equation by combining like terms.
( - 2b + 4b ) + ( - c + 3c ) = ( 2b ) + ( 2c )
So the simplified form of this would be 2b + 2c.
Step-by-step explanation:
hope this helps. . . <3
good luck! uωu
Answer:
A. -4x+16
B. 8+4x
C. -24-8b
D. 9x+54
im pretty sure that’s what your teacher wants but idrk. i might be wrong.
