Answer:
x= -16/13 y= -41/13 I think
Step-by-step explanation:
Answer:
$4.75.
Step-by-step explanation:
The total cost without the dessert = 27.50 - 3.75
= $23.75
So the cost of each persond lunch = 23.75 / 5
= $4.75.
Answer:
The cost per pound of bananas is $0.84.
Step-by-step explanation:
The question asks to use the given information to set up a proportion and solve for the missing variable. In this case, we know that the cost of 2 1/4 (or 2.25) bananas is $1.89. Since they are asking for cost per pound, we can set up a ratio (fraction):

Since the cost of bananas is the same regardless of the number of pounds, we can set up a proportion to find the cost for just one (1) pound:
Where 'x' is the cost.
Using cross-multiplication and division we get: 2.25x = 1.89. Next, we use inverse operations to divide both sides by 2.25: 2.25x/2.25 = 1.89/2.25. Solve: x = 0.84 or $0.84 per pound.
Answer:
43
Step-by-step explanation:
i took the unit 2 test review
nvm good luck...
~Sydney~
By calculator: it's 2.378
Since 2^5 = 32, so 32^(1/4) = 2^(5/4)