5(3)= 15
hope it helps
comment if you have any questions
X - 8 > -3
x - 8 + 8 > -3 + 8
x > 5
The answer is the third choice.
Answer:
C
Step-by-step explanation:
The equation of quantities in direct variation is
y = kx ← k is the constant of variation
The only equation in this form is 4y = - 12x, that is
4y = - 12x ( divide both sides by 4 )
y = - 3x ← in form representing direct variation with k = - 3 → C
Find an explicit formula for the arithmetic sequence -45,-30,-15,0,...−45,−30,−15,0,...minus, 45, comma, minus, 30, comma, minus
juin [17]
Answer:
= 15n - 60
Step-by-step explanation:
The n th term ( explicit formula ) of an arithmetic sequence is
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = - 45 and d = - 30 - (- 45) = - 30 + 45 = 15, thus
= - 45 + 15(n - 1) = - 45 + 15n - 15 = 15n - 60
Answer: 6
Step-by-step explanation: