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jok3333 [9.3K]
3 years ago
7

If u have 45 cookies and you give 10 to a friend. How many do u have

Mathematics
2 answers:
Tasya [4]3 years ago
8 0
35 cookies 45-10=35 there u go
jolli1 [7]3 years ago
5 0
35
45-10=35 
or 
 45
-10
-------
35
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A sporting good store sells basketballs and footballs. Gavin pay $44 dollars for 3 basketballs and 2 footballs. Andrew pays $31
zzz [600]

Answer: The price of 1 football = $ 7 and price of 1 basket ball= $10

Step-by-step explanation:

Let x = price of 1 football.

y = price of 1 basketball.

As per given,

3x+2y=44\ \ \ (i)

x+3y=31\ \ \ \ (ii)

Multiply 3 to (ii) , we get

3x+9y=93\ \ \ \ (iii)

Eliminate (i) from (iii)

7y=49\\\\\Rightarrow\ y=7

Put this in (ii), we get

x+3(7)=31\\\\\Rightarrow\ x+21=31\\\\\Rightarrow\ x=31-21=10\\\\\Rightarrow\ x=10

Hence,  the price of 1 football = $ 7 and price of 1 basket ball= $10

5 0
3 years ago
Location Elevation (feet) Bottom of Death Valley -282.2 1,250.0 Top of Empire State Building Top of Washington Monument 555.5 Bo
kow [346]

Answer:

c

Step-by-step explanation:

4 0
4 years ago
Find each sum or difference. Show your work. <br><br> a^2+5a-3-(2a^2-4a+3)<br><br> Plz help!
anzhelika [568]
Hey there :)

( a² + 5a - 3 ) - ( 2a² - 4a + 3 )

Combine like-terms

a² - 2a² + 5a - ( - 4a ) - 3 - 3
- 1a² + 5a + 4a - 6

- a² + 9a - 6
6 0
3 years ago
Help,anyone can help me do quetion,I will mark brainlest.​
maks197457 [2]
180m

To find this we need to find the perimeter. The perimeter is not given so we need to find it. If the land is square we can assume all sides are the same length. So to find the perimeter we need to find the side length. So we find the square root of the volume. The square root of 2025 is 45. So we now add all the side lengths together. The equation is 45+45+45+45. This makes 180m. It takes 180m of fence.

Hope this helps. Please consider making me the Brainliest, it’s not necessary but it is appreciated as I put time and research into each answer. Have a great day, stay safe and stay healthy.
6 0
3 years ago
Read 2 more answers
What is the solution to the system that is created by the equation y= 2x + 10 and the graph shown below? (–8, –6) (–4, –2) (0, 2
Natasha_Volkova [10]

Answer:

The solution to the system that is created by the equation y = 2x + 10 is

( -8 , -6 )

Step-by-step explanation:

Given:

y = 2x + 10

Justification:

For a Point to be a solution of the system of the equation of a line then it must satisfy the equation by substituting the X coordinate and Y coordinate.

Left hand side  = Right-hand side

For point (–8, –6)

Put x = -8 and y = -6 in the given equation then

Left hand side = y

                        = -6

Right-hand side = 2× -8 + 10

                           = -16 + 10

                           = -4

∴ Left hand side = Right-hand side

∴ Point (–8, –6) is the Solution for y = 2x + 10

For points (–4, –2), (0, 2), and (2, 4)

Left hand side ≠ Right-hand side

∴ Points (–4, –2), (0, 2), and (2, 4) are not a Solution.

3 0
4 years ago
Read 2 more answers
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