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3 years ago

Calculate the slope of the line shown on the graph at right?

Mathematics

2 answers:

Darina [25.2K]3 years ago

7 0

1/3 is the slope
Find two points that are on a line then calculate the rise over the run

stich3 [128]3 years ago

5 0

The answer is 1/3

The rise is 2 and the run is 6, so 2/6 or 1/3 is the slope of the graph.

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What is the solution set of {x | x > -3} {x | x < 3}?

givi [52]

x > -3

x < 3

-3 < x < 3

question didn't mention about "x is real number, or positive, or negative etc".. so we can't say anything more

for example: x can be -2,-1,0,1,2

but if only positive, x can be = 1,2

" " negative, x can be = -1, -2

Hope this helps ^-^

7 0

2 years ago

Triangle (-2,-2) (-6,-8) (-8,-8) over the x-axis. What are the new vertices?

ivanzaharov [21]

(-2,2) (-6,8) (-8,80

5 0

2 years ago

Write a system of equations to describe the situation below, solve using elimination.

Sedbober [7]

Answer:

The cost of hardbook is $9 and cost of paperback is $5.

Step-by-step explanation:

Let x be the price for hardback book and y be the price for paperback book.

Mr. Yamamoto purchased 42 new hardcover books and 64 new paperback books, which cost a total of $698.

We can write the equation as:

$42x + 64y = 698$

He also purchased 42 new hardcover books and 58 new paperback books, which cost a total of $668.

We can write the equation as:

$42x + 58y = 668$

We have to use the elimination method to solve the two equations.

We eliminate x by subtracting the two equations.

$42x + 64y-(42x + 58y) = 698 - 668\\\Rightarrow 6y = 30\\\Rightarrow y = 5\\42x + 64(5) = 698\\\\\Rightarrow x = \displaystyle\frac{698 - 64(5)}{42}\\\\\Rightarrow x = 9$

Thus, the cost of hardbook is $9 and cost of paperback is $5.

8 0

2 years ago

Decrease 1000 Naira by 10%

AleksAgata [21]

Answer:

900

Step-by-step explanation:

1,000 degreased by 10%=900

hope this helps

have a great day/night

8 0

3 years ago

HELP PLEASE ASAP!!! I NEED HELP AS SOON AS POSSIBLE PLEASE!

Alex

Answer:

c,d,a

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers