Answer:
1st blank=
2nd blank=
3rd blank= 
3*27=81
so 1*
=81
hence
=81
9*
= 81
=9
27*
=81
=3
Thus solved.
<em>Hope this helps.</em>
<em>Please mark me as brainliest.</em>
Answer:
Step-by-step explanation:
<u>Sum of n terms formula:</u>
<u>Solving for n</u>
- 3480 = 1/2n(9 + 165)
- 3480 = 87n
- n = 3480/87
- n = 40
Answer:
The answer is the first choice, x < −4.
Step-by-step explanation:
Let's solve your inequality step-by-step.
2x−2>4x+6
Step 1: Subtract 4x from both sides.
2x−2−4x>4x+6−4x
−2x−2>6
Step 2: Add 2 to both sides.
−2x−2+2>6+2
−2x>8
Step 3: Divide both sides by -2.
x<−4
You need to subtract the bonus points form the final score: 91-4=87