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bija089 [108]
3 years ago
9

7. Which is the best buy? 6 shirts for $25.50 4 shirts for $18.00 5 shirts for $21

Mathematics
2 answers:
Licemer1 [7]3 years ago
7 0
4 - $72
6 - $103
5 - $105

If you’re on a budget get the 4 for $72
ratelena [41]3 years ago
3 0

5 shirts for $21

the 6 deal would be $4.25 for each shirt

4 deal would be $4.50 for each shirt

and the 5 deal is the cheapest because its $4.20 for each shirt

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Which representation shows a nonproportional relationship between x and y? 6 4 2 1 FA 11 3 y = -X -9-8-7-6-5-4-3-2-1 334 5 6 7 8
aleksandr82 [10.1K]

proportional relationships have constant ratios.

the graph is a line, so it is a proportional relationship. (A)

the function is in the form y=kx (proportional function) (C)

Find the ratio of the tables: (B)

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D

m=\frac{-0.2-(-1)}{-3-(-5)}=0.4=\frac{1.8-(-0.2)}{2-(-3)}=\frac{3-1.8}{5-2}

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4 0
1 year ago
Steve has 12 biscuits in a tin.
AfilCa [17]

Answer:

The asnwwer is

Have a Great Day

4 0
4 years ago
What's the value of x when f(x)=58
Natalka [10]
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3 0
3 years ago
Must show work, please helppp
katovenus [111]

i can't see the photo.

7 0
3 years ago
Read 2 more answers
Kohl's sells casual shirts for $9 and Poles shirts for $18. Total sales $1080, and customers bought 4 times as many casual as po
lbvjy [14]
If we assume the number of polo shirts have been sold is x, the number of casual shirts have been sold will be 4x.
x*18+4x*9=$1080
(18+36)x=$1080
54x=$1080
x=20

The number of casual shirts have been sold is 4*20=80

6 0
3 years ago
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