Answer:
1/5 = q/p, or q:p
Step-by-step explanation:
You might want to rewrite 1/2p=2 1/2q as (1/2)p = (2 1/2)q.
To remove the fractions, multiply both sides by 2:
p = 2(2 1/2)q becomes p = 5q.
Dividing both sides by 5 yields p/5 = q.
Dividing both sides by p yields 1/5 = q/p, or q:p
Answer:
(-13,-7)
Step-by-step explanation:
Answer:
Sets of numbers are ( 27,33) and (-27, -33)
Explanation;
Let the numbers be a and b.
We have their ratio is 9:11
Their difference is 6
( a - b) = 6 or (b - a ) = 6
11a - 11 b = 66 or 11b - 11a = 66
9b - 11 b = 66 or 11b -9b = 66
-2b = 66 or 2b = 66
b = -33 or b = 33
if b = -33, a = -33 + 6 = -27
if b = 33, a = 33-6 =27
So, the sets of numbers are ( 27,33) and (-27, -33)
the height of (my favorite animal if i might add) an adult male giraffe can grow up to 16-20 feet while the females grow up to 15 feet
Let v = number of video's she bought
Let c = number of CD's she bought
v+c=16
1495v+1688c=9355
Multiply both sides of (1) by 1495
and subtract (1) from (2)
-1495v-1495c=-8970
193c=386
c=2h
