please check my answers !
21. Find the unit price for each option shown below. Round to the nearest cent when necessary. Indicate which option is the better buy.
Option I: 10 candy bars for $6.75
Option II: 12 candy bars for $7.25
ANSWER= 10/$6.75=$1.48
12/$7.25=$1.65 10 Units cheaper
(I PICK OPTION 2)
22.Calculate the final price you would pay to buy jacket that originally sells for $65, but is discounted by 40%; you also have to pay 5% sales tax
ANSWER=65 x 0.6=30 39 x 1.05=40.95
23.
Katy was picking berries. She picked 270 in 18 minutes. How many will she have picked in 25 minutes?
ANSWER:270 divided by 18=15 she picked 15 ever minute. 15 x 25=375. she picked 375 berries in 25 minutes
24.Solve the proportion. 16/50=x/156.25
Answer= 16/50=50/156.25
50(50)=(16) (156.25)
2500=2500
X=50
25.green(42%) blue is soccer
blue(25%) red is baseball
red(33%) green is football
If 210 people said football was their favorite sport to watch, how many people were surveyed?
ANSWER=500 people where surveyed.
210 by 42=5
1%=5 people
100% x 5 people=500
24 answers
2)D
3)C
4)B
5)B
6)A
7)A
8)C
9)C
10)A
11)B,C
12)D
13)C
14)C
15)D
16)C
17)B
18)C
19)C
20)C
14 A
18 B
19A
20 B
2C
I missed all these bc of your answers
I would have got them right if I hadn't changed my answers
DAB WITH ME GUYS
jk i dont dab bye losers ✌🏻
ANSWER=500 people where surveyed.
210 by 42=5
1%=5 people
100% x 5 people=500
6 answers