Answer:
y = 12
Step-by-step explanation:
set up equation for 'y varies inversely with x': y = k/x
where 'k' is the constant of variation
8 = k/6
therefore, k = 48
value of y when x = 4: y = 48/4; therefore, y = 12
Answer:
$2,074
Step-by-step explanation:
324 x 3.30 + 314 x 3.20= $2,074
Answer: 45
Step-by-step explanation:
60 x .75. = 45
Answer: 86
Step-by-step explanation: