Question

At Sami's Shoe Warehouse, it takes fraction 4 over 5 of a day to complete fraction 1 over 10 of an order of sneakers. At this rate, how long will it take to complete the entire order of sneakers?

6 days
8 days
Mixed number 11 and 1 over 4 days
Mixed number 12 and 1 over 2 days

Answer 1

@Michele_Laino pls help

Answer 2

I think are necessary
\[\frac{ 4 }{ 5 }*10=8 days\]

Answer 3

so b, thank you!!!!!!!!!!!

Answer 4

An ice sculpture is melting because of heat. Assuming its height changes by negative 2 over 25 m every hour, what will be the change in the height after 5 hours?

negative 2 over 5 meter
negative 2 over 125 meter
2 over 125 meter
2 over 5 meter

Answer 5

yes, b! thank you!!!!!

Answer 6

youre welcome:D

Answer 7

thanks, you also are welcome!

Answer 8

what about the second one??

Answer 9

I think the change is:
\[\frac{ 2 }{ 25 }*5=\frac{ 2 }{ 5 }\]
so the last option

Answer 10

thx

Answer 11

thanks!

Answer 12

Joan has red and pink hibiscus in groups of 9. She has x groups of red hibiscus and y groups of pink hibiscus. Which expression shows the total number of hibiscus that Joan has?

9x + y
x + 9y
9x + 9y
x over 9 + y over 9

Answer 13

I think
9x+9y, because in each group there are 9 hibiscus

Answer 14

thx

Answer 15

thanks!

Answer 16

Simplify (−8.5)(−5)( −2).

850
85
−85
−850

Answer 17

-

Answer 18

we have:
\[(-8.5)(5)(2)=(-8.5)[(5)(2)]=8-8.5)[10]=-85\]

Answer 19

so c??

Answer 20

please I rewrite:

Answer 21

Diana made a recipe that yields 6 and 1 over 2 cups. If each serving is 1 over 4 cup, which expression will help Diana determine the number of servings her recipe will yield?

6 and 1 over 2 ⋅ 1 over 4
6 and 1 over 2 ÷ 1 over 4
6 and 1 over 2 + 1 over 4
6 and 1 over 2 − 1 over 4

Answer 22

\[(-8.5)(-5)(-2)=(-8.5)[(-5)(-2)]=(-8.5)[10]=-85\]
so c.

Answer 23

\[1\times2\div3+4\]

Answer 24

#

Answer 25

4 is minus

Answer 26

I think the second option, namely: 6 and 1 over 2 ÷ 1 over 4

Answer 27

thank you very much @Michele_Laino

Answer 28

Remo needs to buy a countertop for a bathroom. He calculated the area as 10 square feet. The actual area is 9.5 square feet. What is Remo's percentage error?

0.5%
0.95%
5%
5.26%

Answer 29

c??

Answer 30

\[1\times 2 \div3 +4=2 \div3+4=4.66\]

Answer 31

so then it would be c?

Answer 32

Simplify 5 − (−1).

6
−6
4
−4

Answer 33

-

Answer 34

I think
(10-9.5)/9.5=5.26%

Answer 35

oh ok

Answer 36

so simplify 5 - (-1)

Answer 37

6, -6, 4, -4

Answer 38

5-(-1)=5+1=6,
so A

Answer 39

thx

Answer 40

thanks!

Answer 41

Highlighter pens cost $3.86 per set at an office supply store. Which equation can be used to determine the price, P, of n sets of these pens?

n = 3.86P
P equals 3.86 over n
n equals 3.86 over P
P = 3.86n

Answer 42

I think that your answer is:
P=3.86*n,
so the last option

Answer 43

thx :P

Answer 44

thanks!:)