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2 years ago

Here's a graph of a linear function. write the equation that describes that function.

Mathematics

1 answer:

7nadin3 [17]2 years ago

7 0

Answer:

Step-by-step explanation:

slope intercept form => Y = mx + b

find m... the slope by using any two points on the line

p1 = (0,5) by inspection

p2=(4,6) by inspection

find m = y2-y1 / x2-x1

m = 6 - 5 / 4 - 0

m =1 / 4

then use the slope intercept formula

y = 1/4x + 5 for your answer. we know b = 5 b/c thats where the line crosses the y axis.

y = $\frac{1}{4}$ x + 5 is the answer

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babunello [35]

Answer:

10.75

Step-by-step explanation:

The cost of an adult ticket is £6 more than that of a child ticket, so will be shown by c+6.

Now, we are told that the cost of four child tickets and two adult tickets is £40.50, so we can put this in an equation and solve for c:

(c+6)+(c+6)+c+c+c+c=40.50

6c+12=40.50

6c=28.50

c=4.75

so, a childs ticket is 4.75

now to find the cost of an adult ticket you add 6,

4.75 + 6

= 10.75

3 0

2 years ago

Max is taking 38 children for rides in

dem82 [27]

Answer: 8 turns

Step-by-step explanation: 5 children at a time, so 5*8=40, which is the closest to 38

7 0

2 years ago

1/2,1/3,1/8 find the sum

Zarrin [17]

Answer:

23/24

Step-by-step explanation:

To find the sum you must ad.

Fractions can only be added and subtracted when the denominators (the bottom numbers) are the same.

24 is the smallest number that 2, 3 and 8 go into.

1/2 = 12/24, 1/3 = 8/24, 1/8 = 3/24

$\frac{12}{24} + \frac{8}{24} + \frac{3}{24} = \frac{23}{24}$

23/24

4 0

2 years ago

. Which of the following statements is not true?

lesantik [10]

Answer:

If x^2 = 1, then x = 1 is NOT true because x can also be -1.

6 0

1 year ago

A boat traveled 27 miles in 2 hours. At this rate, how many miles will the boat travel in 8 hours

natali 33 [55]

Answer:

216 miles

Step-by-step explanation:

multiply 27 by 2

6 0

2 years ago