Answer:
Step-by-step explanation:
Let's solve your equation step-by-step.
(24)(x)=(83)(x)−10
Step 1: Simplify both sides of the equation.
(24)(x)=(83)(x)−10
16x=512x+−10
16x=512x−10
Step 2: Subtract 512x from both sides.
16x−512x=512x−10−512x
−496x=−10
Step 3: Divide both sides by -496.
−496x
−496
=
−10
−496
x=
5
248
Answer: increasing
Step-by-step explanation: The slope of the graph is positive.
Step-by-step explanation:
3x+6=3
-6 -6
3x =-3
÷3 ÷3
x= -1
Answer:
13
Step-by-step explanation:
where n is the number of terms, a1 is the first term and an is the last term. The sum of the first n terms of an arithmetic sequence is called an arithmetic series . Example 1: Find the sum of the first 20 terms of the arithmetic series if a1=5 and a20=62 .An arithmetic sequence is a sequence where the difference between any two consecutive terms is a constant. ... As with any recursive formula, the initial term of the sequence must be given. An explicit formula for an arithmetic sequence with common difference d is given by an=a1+d(n−1) a n = a 1 + d ( n − 1 ) .
