Answer:
36.67
Step-by-step explanation:
I included a picture that explains it all
"Bucket method"
.. (4)*(14%) + (x)*(8%) = (4 +x)*(10%) . . . . . liters and % are in each "bucket"
.. 56 +8x = 40 +10x . . . . . multiply by 100, eliminate parentheses
.. 16 = 2x . . . . . . . . . . . . . . add -40-8x, then divide by 2
.. 8 = x
8 liters of 8% lemonade should be added to make the mixture 10% lemon juice.
Answer:
$45
Step-by-step explanation:
When she bout 12 bunnies for 36 dollars the cost per bunnies we
$36/12 = $3 per bunny
Now she need to buy 15 bunnies
Cost = bunnies * cost per bunny
Cost =15* 3
Cost = 45
Don't rent your teacher's car; that's just asking for trouble. And teachers, don't rent cars to students.
Let d be the number of days the car is rented for and m the number of miles it was driven while rented.
R.O.R. car costs in $:
R = 25d + 0.50m
Teacher car costs in $:
T = 0.03 · 2^m
where the caret ^ of course means exponentiation.
You forgot to include the options.
Any way the description given corresponds to parallel lines.
Rmember that two parallel lines always line on a plane and they keep they do not intersect ever, so the two lines never apprach to each other, which is what equidistant means.
Answer: parallel lines.