Answer:
y = 36x
Step-by-step explanation:
Given that x and y vary directly then the equation relating the is
y = kx ← k is the constant of variation
To find k use the condition x = 
, y = 12, then
k = 
= 
= 12 × 3 = 36
y = 36x ← equation of variation
Answer:
6.50+0.70t
Step-by-step explanation:
Answer:
A. 
Step-by-step explanation:
Multiply to remove the fraction, then set equal to 0 and solve.
Remember that finding common denominators is only one of the strategies for comparing fractions
A negative number is the inverse of a positive number and a negative number is smaller than a positive hope this help
