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Delicious77 [7]
3 years ago
5

The table shows the linear relationship between cost, in dollars, y, and tacos purchased, x.

Mathematics
1 answer:
kifflom [539]3 years ago
3 0

Answer:

change is 1.30

Step-by-step explanation:

2.60 ÷ 2 = 1.30

3.90 ÷ 3 = 1.30

? ÷ 5 = 1.30

10.40 ÷8 =1.30

?=1.30 × 5 = 6.50

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umka21 [38]

Answer:

The cost of each cotton candy bag is $4.

Step-by-step explanation:

Consider the provided information.

Let, the vendor has x dollar at the starting of each day.

Let, the cost of each cotton candy bag is y.

Now when she sells a total of 12 bags, she has $128.

x+12y=128  .....(1)

After she sells a total of 20 bags, she has $160.

x+20y=160  ....(2)

Subtract equation 1 from equation 2.

(x+20y)-(x+12y)=160-128

8y=32

y=4

Hence, the cost of each cotton candy bag is $4.

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3 years ago
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Answer:

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Step-by-step explanation:

The C, D. of x and x+3 is x(x+3).

7 0
2 years ago
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goblinko [34]
130 divided by 2.5 or 130/2.5
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