So, we know the sum of the first 17 terms is -170, thus S₁₇ = -170, and we also know the first term is 2, well
well, since the 17th term is that much, let's check what "d" is then anyway,
Answer: Example: 15 ÷ 5
Step-by-step explanation:
4w = 48
Divide each side by 4. (division property of equality)
w = 12
Answer:
He can buy 3 plants
Step-by-step explanation:
$27 is the total amount of money he can spend, if each plant costs $9 the equation would be like this:
9x = 27
Divide 27 by 9 because division is the opposite operation to multiplication
x = 3
The answer is $7.14!
All you have to do is subtract 10 by 2.86.
