3 years ago

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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There is a vendor at a carnival selling bags of cotton candy. Each bag of cotton candy has the same cost. She starts each day wi

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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Inga [223]

Answer:

x(x+3).

Step-by-step explanation:

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

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2 years ago

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goblinko [34]

130 divided by 2.5 or 130/2.5
Answer- 52 mph

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3 years ago

A number cube is rolled 240 times. Six comes up 41 times. What is the theoretical probability of rolling a six

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