Answer:
a=1.29 approx
Step-by-step explanation:
Is there an article or a text that you have to do this off of??
X/3 > 7 <== ur equation
multiply both sides by 3
x > 7 * 3
x > 21 <== ur solution
Answer:
p=30 q=150
Step-by-step explanation:
P - q i believe because
p = total average
q = average of ac
x = average of bd
p - q = x