math quiz need help! hurry! medal+ fan

Question

anonymous · Answer

Find the unit price for each option shown below. Round to the nearest cent when necisary  
Indicate which option is the better buy.

Option 1: 10 candy bars fo $6.75
Option 2: 12 candy bars for $7.25

anonymous · Answer

Calculate the final price you would pay to buy a jaket that originally sells for $65, but is discounted by 40%; you also have to pay 5% sales tax.

love_ranaa · Answer

You divide unit per price = 10/$6.75 = $1.48 
12/$7.25 = $1.65

anonymous · Answer

Natalie picked 135 berries in 15 minutes. If she continues picking at that rate how long will it take her to pich 486 berries?

love_ranaa · Answer

0.400 x $65 = $26.00.
with sales tax of 5% ($1.30) , the jacket will cost 27.30

anonymous · Answer

solve the proportion. 16/50=     x
                                             -----------
                                              156.25

love_ranaa · Answer

It would take her 54 minutes to pick 486 berries

love_ranaa · Answer

cross multiply: 16*156.25 = 50x
2500 = 50x
solve for x
x= 2500/50
x = 50

love_ranaa · Answer

Is that all ?

anonymous · Answer

no 1 more

love_ranaa · Answer

Okay