Which expression is equivalent to 128xy
5 ? Assume x > 0 and y> 0.
2xy5
Moto
8
yax
8
BV
y
8.VY
X

Step-by-step explanation:

Given

--- the complete expression

Required

The equivalent expression

We have:

Expand

Further expand

Rewrite as:

Split

Express as:

Remove bracket

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.

hope this !

let me know