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kenny6666 [7]
3 years ago
6

Alex wants to find out how many ducks there are in a park.

Mathematics
1 answer:
Fiesta28 [93]3 years ago
8 0
An estimate for the number of ducks would be 62.

There were 30 the first day.
The second day, 8 of those 30 were there as well, so we subtract that from the 40 ducks and get 32.
Add 30 and 32 to get our estimate.
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4 years ago
John is buying food for his cat, Fluffy. Fluffy LOVES a fancy wet food which costs $1.50 per day. Fluffy will also tolerate dry
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Answer:

The answer is below

Step-by-step explanation:

Let x represent the number of days that fluffy eats wet food in a week and y represents the number of days that fluffy eats dry food in a week.

Hence:

x + y = 7                    (1)

Also, John wants to spend at most $9.00 on cat food each week. Hence:

1.5x + 0.75y ≤ 9       (2)

The list of possible points after solving graphically are:

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5 0
3 years ago
Carissa is helping her grandfather plan his vegetable garden. Carissa’s grandfather has
aleksley [76]

The length of the Lettuce is 16 and the width is 24

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3 0
3 years ago
Stephanie has $152 in the bank. she withdraw $20 Then she deposits $84. Write an addition expression to represent this situation
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withdraw means subtract, deposit means add

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7 0
3 years ago
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