Question

Sixty is what percent of 50?

A.
30%

B.
90%

C.
110%

D.
120%

Answer 1

you do .60* 50 which is 30

Answer 2

I agree 30%

Answer 3

D.
120%

Answer 4

you took the test @collins-fortuchang

Answer 5

yes

Answer 6

@collins-fortuchang can you help me

Answer 7

sure

Answer 8

Kiara estimated that 45 customers bought fruit at her farm stand one day. The actual number of customers who bought fruit was 41.

What was the percent error in Kiara’s estimate? Round to the nearest tenth of a percent, if needed.

A.
2%

B.
4%

C.
8.9%.

D.
9.8%

Answer 9

do you know this? @collins-fortuchang

Answer 10

i have to got get my journal just post all the questions

Answer 11

A $5000 investment earns $1575 simple interest in three years. What is the annual interest rate?

A.
1.05%

B.
3.15%

C.
10.5%

D.
31.5%

Answer 12

Lucas bought some plumbing equipment for $37.38. The price he paid included a sales tax of 5%.

What was the price of the plumbing equipment before the tax was added?

A.
$35.60

B.
$36.33

C.
$37.33

D.
$39.25

Answer 13

The price of a bag of oranges is directly proportional to the number of oranges packaged in the bag. The table shows this relationship.

What is the constant of proportionality?

Answer 14

The value of y varies directly with the value of x, and y = –21 when x = 3.

Which equations represent the relationship between y and x?

Choose exactly two answers that are correct.

Answer 15

@collins-fortuchang you done yet?

Answer 16

for the question with kiara if u round it u get 9.8
for number 2 in 1.05
number 39.25
for the next one use k=y/x
fro the final one y=7

Answer 17

k=y/x?

Answer 18

@collins-fortuchang I don't get that one

Answer 19

@collins-fortuchang you there?

Answer 20

http://prntscr.com/66w1gf is this correct?

Answer 21

k is for constant of proportionality so u divide the y by the x

Answer 22

yes

Answer 23

@collins-fortuchang http://prntscr.com/66w3oq is this correct

Answer 24

yes

Answer 25

@collins-fortuchang http://prntscr.com/66w6bh is this correct?

Answer 26

yes

Answer 27

divide 7.20 by 4 then multiply by 9