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OLga [1]
3 years ago
9

Can someone please answer this question please answer it correctly and please show work please help me I need it

Mathematics
1 answer:
vaieri [72.5K]3 years ago
3 0

Answer:

A

Step-by-step explanation:

Lets find the values:

<em>Gained</em><em> </em>2.2 kg = 2.2

<em>Lost</em><em> </em>1.5 kg = (-1.5)

<em>Lost</em><em> </em>3.7 kg = (-3.7)

Adding these would be represented by the equation:

2.2 + (-1.5) + (-3.7) = ?

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21

Step-by-step explanation:

7C2 = 21

6 0
3 years ago
8x-11=37 what does x equal
Doss [256]

Answer:

x=6

Step-by-step explanation:

8x-11=37

Add 11 to both sides

8x=48

Divide 8 from both sides

x=6

8 0
3 years ago
Cindi is planting a rectangular flower bed with 40 orange flower and 28 yellow flowers. She wants to plant them so that each row
Vilka [71]

Answer: 17 rows, 7 of yellow flowers and 10 of orange flowers.

Step-by-step explanation:

We have 40 orange flowers

we have 28 yellow flowers.

The total number of flowers is 40 + 28= 68

Now, we want to find the maximal comon factor between 28 and 40 (that will be the number of flowers in each row)

for this, we took the smallest number and find its factors, and then we see if those factors are also of the greater number.

28/1 = 28 ----> 40/28 is not integer, so 28 is not a factor of 40.

28/2 = 14 ----> 40/14 is not integer, so 14 is not a factor of 40.

28/3 is not integer.

28/4 = 7 ----> 40/7 is not integer, so 7 is not a factor of 40.

28/5 is not integer.

28/6 is not integer.

28/7 = 4, 40/4 = 10, so 4 is a factor of both 28 and 40.

Then the maximum number of flowers that we can put in each row is 4.

this means that we have:

28/4 = 7 rows of yellow flowers (with 4 flowers each)

40/4 = 10 rows of orange flowers (with 4 flowers each)

a total of 17 rows.

3 0
3 years ago
32 athletes are going camping for the weekend. Three athletes can sleep in one tent. What is the minimum number of tents that wi
Yuliya22 [10]

Answer:

11

Step-by-step explanation:

6 0
3 years ago
Which of the following is the graph of y≥-5/2x+3
Fudgin [204]

Answer:

answer is 0

Step-by-step explanation:

You can do the equation Y 2x plus 3 on a graph. On this graph the Y would equal 5 and X would equal to 0.

4 0
3 years ago
Read 2 more answers
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