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2 years ago

Which is the y-intercept of the relationship represented in the table?

Mathematics

1 answer:

schepotkina [342]2 years ago

4 0

Answer:

y = x + 5

Step-by-step explanation:

m = (0 --3 )/(-5--8)= 1

y - 0 = 1(x - - 5)

y = x + 5

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Deviation is the difference between any value and the mean of the set.

faust18 [17]

The answer to this question is true. Based on my knowledge and research, the deviation is, in fact, the difference between any value and the mean of the entire set.

7 0

3 years ago

At a movie theater, tickets for children cost $6.05 each and adult tickets cost $8.75 each. If ticket sales for a group of 35 pe

insens350 [35]

Answer:

More unknown than equations, the answer cannot be determined

Step-by-step explanation:

We can solve by means of a 2x2 system of equations, we have to:

"x" is the number of children's tickets

"y" is the number of adult tickets

Thus:

blank * x + 8.75 * y = 259

x + y = 35

which means that the number of children in the group cannot be calculated with the supplied data, this is because we have 3 unknowns and there are 2 equations, which means that the system has no solution.

If we assume a value, for example, $ 5

We can solve:

5 * x + 8.75 * y = 259

x + y = 35 => x = 35 - y

replacing we have:

5 * (35 - y) + 8.75 * y = 259

175 - 5 * y + 8.75 * y = 259

- 5 * y + 8.75 * y = 259 - 175

3.75 * y = 84

y = -84 / 3.75

y = 22.4

Thus:

x = 35 - (22.4) = 12.6

there being then 22 adults and 13 children.

6 0

4 years ago

David was 3 when Marieka was born. David is 32 now, how old is Marieka?

Alex777 [14]

Answer:

Marieka will be 3 years younger that David

Step-by-step explanation:

she'll be 29 years old ...

7 0

3 years ago

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Adam’s bank account has a balance of $1213.69 before he starts spending money. He makes the following transactions:

makvit [3.9K]

Answer: B. Yes, but doing so will clear out his account.

Step-by-step explanation:

I just took a test and answered it correct.

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3 years ago

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What is the indicated variable for a+3/b=c

babunello [35]

The indicated variable for a+3/b=c is a+3/b - c=0. That is the answer i am pretty sure.

8 0

3 years ago