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3 years ago

A dog eats 7 cans of food in 3 days. At this rate, how many cans of food does the dog eat in 3 + d days?

Mathematics

2 answers:

shutvik [7]3 years ago

8 0

It must be 15 as in 3 days he eats 7 so in 3 days + he eats 15

Dafna1 [17]3 years ago

6 0

The dog eats 7 cans plus d cans?
this any help?!!?

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Evgesh-ka [11]

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4 years ago

Number of

jekas [21]

Answer:

The constant rate of change is 3

Step-by-step explanation:

Given

x y

2 6

4 12

6 18

8 24

Required

Determine the constant rate of change

Represent the constant rate of change with k.

k is calculated using:

$k = \frac{y}{x}$

When y = 24; x = 8

So, we have:

$k = \frac{24}{8}$

$k = 3$

7 0

3 years ago

Help me please thank you!!

Alexxandr [17]

The answer to your problem is A because you must add them altogether but i might be wrong im just trying to help you out

5 0

3 years ago

The length of a rectangle is seven more than double the width. If the perimeter is 22 inches find the dimensions

lubasha [3.4K]

Answer:

width = 1 1/3 inches

length = 9 2/3 inches

Step-by-step explanation:

let 'w' = width

let '7+2w' = length

P = 2l + 2w

22 = 2w + 2(7+2w)

22 = 2w + 14 + 4w

8 = 6w

w = 4/3 or 1 1/3

substitute 1 1/3, or 4/3, to find length:

l = 7 + 2(4/3)

l = 7 + 8/3 or 9 2/3

7 0

3 years ago

99 POINTS AND BRAINLIST!!!! BE FIRST WITH THE "RIGHT" ANSWER!!

VladimirAG [237]

Answer:

The answer should be 150 x .20 = 30m/s

5 0

3 years ago

Read 2 more answers