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4 years ago

How many more dollars does she need

Mathematics

1 answer:

Ipatiy [6.2K]4 years ago

7 0

Well for 5 movies, you do f(5) which is 32. So take 12 away from that because she already has 12, means that she still needs $20.

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Murljashka [212]

Answer:

C. no solutions

Step-by-step explanation:

Both equations have a slope of -2, but have different y-intercepts. Therefore, the graphs of the equations are parallel, but don't coincide, nor do they intersect. So, there are no solutions

6 0

3 years ago

1,5,25,61.....<br>What's following number?

Lana71 [14]

Given:

1,5,25,61.....

To find:

The following number.

Solution:

We can see a pattern in the given sequence.

$(-1)^2+(0)^2=1+0=1$

$(1)^2+(2)^2=1+4=5$

$(3)^2+(4)^2=9+16=25$

$(5)^2+(6)^2=25+36=61$

Using this pattern the next term is the sum of squares of 7 and 8.

$(7)^2+(8)^2=49+64=113$

Therefore, the next number is 113.

3 0

3 years ago

A large railroad car is filled with 1745 gallons of milk. The car springs a leak in the bottom, and milk starts dripping out at

jeka57 [31]

Answer:

585.98 miles

Step-by-step explanation:

We need to convert 1745 gallons to mL.

We know 1 gallons = 3785.41 mL

So 1745 gallons = 1745 * 3785.41 = 6,605,540.45 mL

Leaks are at 204.84 mL/sec, so it will take:

6,605,540.45/204.84 = 32,247.32 seconds

In hours, that is:

32,247.32/(60*60) = 8.96 hours

Now, since train is travelling at 65.4 miles per hour, in 8.96 hours, train will approximately travel:

65.4 * 8.96 = 585.98 miles

7 0

3 years ago

Adam, Bethany and Charles played a game.

Leno4ka [110]

....................

8 0

3 years ago

If the graph of the second equation in the system passes through the points (-12, 20) and

Rasek [7]

answer: the system had no solution

8 0

3 years ago