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m_a_m_a [10]
3 years ago
11

Write two problems involving how much more than and solve it

Mathematics
1 answer:
Vsevolod [243]3 years ago
3 0
Grace is holding a fundraiser for school. Anthony sold 45 cookies. Sara sold 26 cookies. How many more cookies did Anthony sell than Sara. 
 3
 415
  -
 26
 19

Anthony sold 19 more cookies than sara.

The animal shelter in San Fransico has 56 animals up for adoption.
The animal shelter in Los Angeles has 70 animals up for adoption.
How many more animals does Los Angeles have for adoption than San Fransico.
6
7
10
-
56
14

Los Angeles has 14 more animals than San Fransico.


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Find an equation of the line passing through the given points. Write the equation in the function notation.
Mrrafil [7]
First you need to find the slope of the line using the given coordinates of the two points.
The slope of the line = (1-4)/(4-3) = -3
Then you choose one pair of the coordinates given, either (3,4) or (4,1) , up to you, to find the equation of the line.
If you choose (3,4)
Then
(y-4)/(x-3) = -3
(y-4) = -3x+9
y = -3x+13

If you choose (4,1),
Then
(y-1)/(x-4) = -3
y-1 = -3x+12
y = -3x+13

So, F(x)=-3x+13
3 0
3 years ago
Read 2 more answers
How do you find out if a ratio is equivalent
Keith_Richards [23]
One way is to turn them into fractions and simplify them then see if they are equal exg
8:4 and 6:3
turn into fractions
8/4 and 6/3
2/1 and 2/1
equal
7 0
3 years ago
Use substitution to solve the linear system of equations.
Ne4ueva [31]

Answer:

Step-by-step explanation: infinitely many solutions (please give brainliest)

6 0
2 years ago
​(A) How many ways can a 3​-person subcommittee be selected from a committee of 6 ​people? ​(B) How many ways can a president co
Zepler [3.9K]

Answer:

A) N = 20 ways

a 3​-person subcommittee can be selected from a committee of 6 ​people in 20 ways.

B)N = 120 ways

The president, vice president and secretary can be chosen from a committee of 6 ​people in 120 ways.

Step-by-step explanation:

A) the number of ways a 3​-person subcommittee be selected from a committee of 6 ​people N;

Since there is no given order for the selection, this means that the order of selection is irrelevant. Therefore, this is a combination problem where order is not considered.

N = nCr

N = 6C3

N = 6!/3!(6-3)! = 6!/3!3!

N = 720/(6×6)

N = 20 ways

a 3​-person subcommittee can be selected from a committee of 6 ​people in 20 ways.

B) the number of ways a president, vice president and secretary can be chosen from a committee of 6 ​people N;

In this case, there is a given order of selection for the 3 posts. This is a permutation.

N = nPr

N = 6P3

N = 6!/(6-3)!

N = 6!/3!

N = 120 ways

The president, vice president and secretary can be chosen from a committee of 6 ​people in 120 ways.

6 0
3 years ago
Answer the question in the picture please
iogann1982 [59]

Answer:

B

Step-by-step explanation:

Since 1.5 is the y-intercept, B (0,1.5) is the only option.

~theLocoCoco

5 0
2 years ago
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