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miv72 [106K]
3 years ago
13

Tamara can mow 2 acre in one hour. If her yard is 2 acres, how 5

Mathematics
1 answer:
Olegator [25]3 years ago
5 0

Answer:

1 hour

Step-by-step explanation:

She can mow 2 acres in 1 hour, her yard is 2 acres

2÷2=1

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How far can a truck go in 2 hours if it travels 4 miles in 7 minutes
borishaifa [10]

Answer:

If i do the math correctly then 7 times 4 = 28, 28 times 2 = 56.

So 56 miles in 2 hours.

4 0
3 years ago
Huixian needs 171 pens 63 pencils and 27 erasers into identical gift packs so that each item could equally distribiuted among th
Anuta_ua [19.1K]

Answer:

there will 7 pencils, 19 pens and 3 erasers in each bag of gift bag and total number of gifts bag will be 9.

Step-by-step explanation:

Given:

Number of pens = 171 pens

Number of pencils = 63

Number of erasers = 27

We need to number of each items in the bags.

Solution:

First we will find the largest number of gift bags that can be packed.

To find the  the largest number of gift bags that can be packed we need to find the greatest common factor of these numbers.

So we will List  the prime factors for each number:

171 = 3 \times 3 \times 19\\\\63 = 3 \times 3 \times 7\\\\27 = 3 \times 3 \times 3

From above we can say that;

The greatest common factor of three numbers = 3\times3=9

Hence There would 9 gifts bag to packed this item.

Now To find the Number of item in each bag we will divide number of items from the number of gifts bag.

framing in equation form we get;

Number of pencils in each = \frac{63}{9}=7\ pencils

Number of pens in each bag = \frac{171}{9}=19\ pens

Number of eraser in each bag = \frac{27}{9}=3\ erasers

Hence there will 7 pencils, 19 pens and 3 erasers in each bag of gift bag and total number of gifts bag will be 9.

6 0
3 years ago
Mrs. Bennett has a rug that is an equalateral triangle with a perimeter of 12feet. Which could be the length of the sides of the
mars1129 [50]
The length for the sides of the rug could be 4 feet, 4 feet, and 4 feet.
5 0
3 years ago
Read 2 more answers
1. Find the value for the expression when h=13: 9 + h - 3
VMariaS [17]
1: 9+13-3= 19

2: 6-3= 3

3: 3(9)= 27
3 0
3 years ago
Read 2 more answers
Consider the function represented by the equation x - y = 3. What is the equation written in function notation, with x
Alex

Answer:

f(x) = x - 3

Step-by-step explanation:

note that y = f(x) , then

x - y = 3 ( add y to both sides )

x = 3 + y ( subtract 3 from both sides )

x - 3 = y , that is

f(x) = x - 3

5 0
2 years ago
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