3 years ago

How to solve it and what thw answer is

Mathematics

2 answers:

klemol [59]3 years ago

6 0

Hope this helps!! You have to combine the like terms.

vichka [17]3 years ago

5 0

Idk i’m just trying to get my answer same bro

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Multiple all the coordinates by 1/5.

Andrew [12]

Answer:

(-1,2) , (2,-1), (2,-1) , (-2,1)

Step-by-step explanation:

-5 x 0.2=-1

5 x 0.2=1

10 x 0.2= 2

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3 years ago

Learn with an example

Marta_Voda [28]

Answer:

y = 9x + (-7) should be the answer

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3 years ago

A man spends 2/5 of his salary on food, 3/10 on his rent and 1/8 on other expenses. What fraction of his salary is still left wi

tino4ka555 [31]

Answer:

$\frac{7}{40}$

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$1-(\frac{2}{5}+\frac{3}{10}+\frac{1}{8})$

$1-\frac{33}{40}$

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3 years ago

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Pani-rosa [81]

Answer:

im pretty sure B 7.5 units

Step-by-step explanation:

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3 years ago

The first term of an arithmetic sequence is 4 and the tenth term is 67.

serg [7]

Answer:

d = 7

Step-by-step explanation:

The nth term of an arithmetic sequence is

$a_{n}$ = a₁ + (n - 1)d

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a₁ + 9d = 67

4 + 9d = 67 ( subtract 4 from both sides )

9d = 63 ( divide both sides by 9 )

d = 7

8 0

2 years ago