Which representation has a constant of variation of –2.5? A
x
–2
–3
–4
–5
y
–5
–7.5
–10
–12.5

B
5 x + 2 y = 0

C
y = negative 2.5 x + 1

D
On a coordinate plane, a line goes through points (negative 1, 0) and (0, negative 2).

A
B
C
D
Mark this and return

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

Me with this one question, and i'll upvote the brainliest answer

Find the smallest number by which the given number should be divided to make a perfect cube(with steps or the answer will get reported) a.108 b.2187