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Gennadij [26K]
2 years ago
12

WILL GIVE 30 POINTS NEED HELP PLZZZ

Mathematics
1 answer:
Brums [2.3K]2 years ago
4 0

the answer you have selected is correct

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If 9 frisbees costs £4.50, what does 5 frisbees cost
Mice21 [21]

Answer:

2.50

Step-by-step explanation:

4.50 divided by 9 is .50 5 times .50 is 2.50

6 0
3 years ago
How do I find the area of these
bija089 [108]

Answer:

Step-by-step explanation:

8 0
4 years ago
Yesterday, Selma read 75 pages of her book. If she reads at a pace of 2 pages per minute today, which table shows only
Lelechka [254]

Answer:

y = 2x + 75

when x = 0, y = 75

when x = 11, y = 97

when x = 20.25, y = 115.5

when x = 58, y = 191

Step-by-step explanation:

To get the total number of pages she has read, y, after x minutes have elapsed. We will have to go by general form of equation which says  

y = mx + b where m is the rate of change or simply the slope, which is 2 pages/minute. and y-intercept will be the number pages she has already read. Our equation will now be y = 2x + 75

The next step is to start substituting the numbers in to the equation

When X = 0  

y = 2(0) + 75 = 75

when x = 11

y = 2(11) + 75 = 97

when x = 20.25

y = 2(20.25) + 75 = 115.5

when x = 58

y = 2(58) + 75 = 191

when x = 0, y = 75

when x = 11, y = 97

when x = 20.25, y = 115.5

when x = 58, y = 191

6 0
3 years ago
Read 2 more answers
Which of the following graphs best represents the solution to the pair of equations below? y = −x + 6 y = 2x − 3 A coordinate pl
spayn [35]

Answer:

The lines are 

i)  y=-x+6

ii) y=2x-3

The solution of the system of equations is found by equalizing the 2 equations:

-x+6=2x-3

-2x-x=-6-3

-3x=-9

x=-9/(-3)=3

substitute x=3 in either i) or ii):

i)  y=-3+6=3

ii) y=2(3)-3=6-3=3

(the result is the same, so checking one is enough)

This means that the point (3, 3) is a point which is in both lines, so a solution to the system.

In graphs, this means that the lines intersect at (3, 3) ONLY

Answer: The graph where the lines intersect at (3, 3)

6 0
3 years ago
What property is being shown? 3 + x + b= 3 + b + x
muminat

Answer:

B. Commutative

Step-by-step explanation:

Commutative The order in which the operands are taken does not affect their image under the operation.

I belive this is the answer!

<em>Hope this Helps!! :))</em>

7 0
3 years ago
Read 2 more answers
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