3 years ago

2. Which expression shows the given

Mathematics

1 answer:

tatuchka [14]3 years ago

8 0

Answer:

D) x+5

Step-by-step explanation:

Sorry if I'm wrong!

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Evaluate 15 + |-3| - 4

hichkok12 [17]

Answer:

Step-by-step explanation:

we are solving 15 + |-3| - 4

anything inside | | means it's absolute value.

absolute value means that even if it is a negative number inside, it will change to positive. if it is a positive number inside, it will stay the same.

so |-3| is 3.

15 + 3 - 4

18 - 4 = 14.

we got the answer

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Hello!

$\frac{4}{9}-\frac{2}{9}$

First you had to used apply rule -(-b)=b

$\frac{4}{9}+\frac{2}{9}$

Since the denominators are equal to it should be combine by the fractions.

$\frac{4+2}{9}$

Then add 4+2=6

$\frac{6}{9}$

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This one also thx PLZZ be right

nydimaria [60]

Answer:

D. x = 2

Step-by-step explanation:

$\frac{1}{2} x+3=\frac{5}{2} x-1$

$\frac{1}{2} x-\frac{5}{2 }x=-1-3$

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$x = -4(-\frac{2}{4} )$

$x=2$

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1680. 8p4, which is 8!/(8-4)!

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